Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit
Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit
brand: DIYTECH SKU:DT3146-02
Regular price
$11.99
![]()
- guaranteeQuality checked
- Special gift cardsSpecial gift cards
- Free return Within 60 days
- Consultancyservice@diytech.cc
?
?
?
Features:
1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.
2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,
promote common amplifier board without pressure.
3.audio signals with automatic switching function,
3.audio signals with automatic switching function,
can guarantee the original amplifier or powered speakers to increase functional status
under the Bluetooth function, the implementation of lossless conversion.
4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.
5.then the power output of the output signal can work automatically, Bluetooth priority.
6.Power :7-30v wide voltage operation.
7.PCB board size: 50x60MM
8.stereo reception
9.or 4.0 Bluetooth V2.0/3.0
10.effective transmission distance: about 10 meters,
4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.
5.then the power output of the output signal can work automatically, Bluetooth priority.
6.Power :7-30v wide voltage operation.
7.PCB board size: 50x60MM
8.stereo reception
9.or 4.0 Bluetooth V2.0/3.0
10.effective transmission distance: about 10 meters,
"about the real differences between specific environmental obstacles."
11.can not be directly connected to speakers.
12.can be an external Bluetooth antenna.
11.can not be directly connected to speakers.
12.can be an external Bluetooth antenna.
External buttons can be accessed by you can not answer "
Note: Bluetooth antenna and keys at once welding welding does not give return or exchange."
13.Bluetooth receiver board that not all computers can be paired with
13.Bluetooth receiver board that not all computers can be paired with
Wiring and instructions steps:
1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply
2.automatic power work, then the receiver a blinking blue light,
good if a direct connection can be automatically connected
3.Open the phone or other Bluetooth devices such as laptops, tablet computers,
3.Open the phone or other Bluetooth devices such as laptops, tablet computers,
mobile phone as an example: open its Bluetooth function,
the phone will automatically search, automatic pairing with its modules,
most mobile phones do not need to enter the key,
the individual parts of the phone such as 0000 need to enter key
will display the module name M-DIY is connected on the phone after the connection is successful,
4.audio input module audio output jacks audio equipment,
4.audio input module audio output jacks audio equipment,
or access to the audio input amplifier board, and you're done!
Enjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,
when the Bluetooth stops working,it will automatically switch to another source
5.after the pairing is successful, the function keys on the module, down song,
and volume addition and subtraction, pause can use!?
5.after the pairing is successful, the function keys on the module, down song,
?
?
?
Package included:
- 1 x Bluetooth 4.0 Audio Receiver Board
3 x Connect cable
?
?
?
?
?
Other Customers also buy:
-
$4.20{"id":4521875439703,"title":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit","handle":"1set-car-bluetooth-3-0-4-0-wireless-audio-receiver-board-stereo-sound-module-support-bluetooth-amplifier-speakers-diy-kit","description":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e","published_at":"2020-05-22T21:42:36+08:00","created_at":"2020-05-22T21:42:38+08:00","vendor":"DIYTECH","type":"Amplifier Board","tags":["Amplifier","Display","Kits","Wireless"],"price":1199,"price_min":1199,"price_max":4999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32146351063127,"title":"2pcs","option1":"2pcs","option2":null,"option3":null,"sku":"DT3146-02","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 2pcs","public_title":"2pcs","options":["2pcs"],"price":1199,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32146351095895,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3146-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4999,"weight":300,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","options":["Batch"],"media":[{"alt":"1Set Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Amplifier","id":6276748738647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e"} -
$1.82{"id":4521875439703,"title":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit","handle":"1set-car-bluetooth-3-0-4-0-wireless-audio-receiver-board-stereo-sound-module-support-bluetooth-amplifier-speakers-diy-kit","description":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e","published_at":"2020-05-22T21:42:36+08:00","created_at":"2020-05-22T21:42:38+08:00","vendor":"DIYTECH","type":"Amplifier Board","tags":["Amplifier","Display","Kits","Wireless"],"price":1199,"price_min":1199,"price_max":4999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32146351063127,"title":"2pcs","option1":"2pcs","option2":null,"option3":null,"sku":"DT3146-02","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 2pcs","public_title":"2pcs","options":["2pcs"],"price":1199,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32146351095895,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3146-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4999,"weight":300,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","options":["Batch"],"media":[{"alt":"1Set Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Amplifier","id":6276748738647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e"} -
$1.44{"id":4521875439703,"title":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit","handle":"1set-car-bluetooth-3-0-4-0-wireless-audio-receiver-board-stereo-sound-module-support-bluetooth-amplifier-speakers-diy-kit","description":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e","published_at":"2020-05-22T21:42:36+08:00","created_at":"2020-05-22T21:42:38+08:00","vendor":"DIYTECH","type":"Amplifier Board","tags":["Amplifier","Display","Kits","Wireless"],"price":1199,"price_min":1199,"price_max":4999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32146351063127,"title":"2pcs","option1":"2pcs","option2":null,"option3":null,"sku":"DT3146-02","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 2pcs","public_title":"2pcs","options":["2pcs"],"price":1199,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32146351095895,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3146-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4999,"weight":300,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","options":["Batch"],"media":[{"alt":"1Set Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Amplifier","id":6276748738647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e"} -
$1.49{"id":4521875439703,"title":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit","handle":"1set-car-bluetooth-3-0-4-0-wireless-audio-receiver-board-stereo-sound-module-support-bluetooth-amplifier-speakers-diy-kit","description":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e","published_at":"2020-05-22T21:42:36+08:00","created_at":"2020-05-22T21:42:38+08:00","vendor":"DIYTECH","type":"Amplifier Board","tags":["Amplifier","Display","Kits","Wireless"],"price":1199,"price_min":1199,"price_max":4999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32146351063127,"title":"2pcs","option1":"2pcs","option2":null,"option3":null,"sku":"DT3146-02","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 2pcs","public_title":"2pcs","options":["2pcs"],"price":1199,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32146351095895,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3146-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4999,"weight":300,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","options":["Batch"],"media":[{"alt":"1Set Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Amplifier","id":6276748738647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e"} -
$3.64{"id":4521875439703,"title":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit","handle":"1set-car-bluetooth-3-0-4-0-wireless-audio-receiver-board-stereo-sound-module-support-bluetooth-amplifier-speakers-diy-kit","description":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e","published_at":"2020-05-22T21:42:36+08:00","created_at":"2020-05-22T21:42:38+08:00","vendor":"DIYTECH","type":"Amplifier Board","tags":["Amplifier","Display","Kits","Wireless"],"price":1199,"price_min":1199,"price_max":4999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32146351063127,"title":"2pcs","option1":"2pcs","option2":null,"option3":null,"sku":"DT3146-02","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 2pcs","public_title":"2pcs","options":["2pcs"],"price":1199,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32146351095895,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3146-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4999,"weight":300,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","options":["Batch"],"media":[{"alt":"1Set Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Amplifier","id":6276748738647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e"} -
$29.89{"id":4521875439703,"title":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit","handle":"1set-car-bluetooth-3-0-4-0-wireless-audio-receiver-board-stereo-sound-module-support-bluetooth-amplifier-speakers-diy-kit","description":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e","published_at":"2020-05-22T21:42:36+08:00","created_at":"2020-05-22T21:42:38+08:00","vendor":"DIYTECH","type":"Amplifier Board","tags":["Amplifier","Display","Kits","Wireless"],"price":1199,"price_min":1199,"price_max":4999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32146351063127,"title":"2pcs","option1":"2pcs","option2":null,"option3":null,"sku":"DT3146-02","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 2pcs","public_title":"2pcs","options":["2pcs"],"price":1199,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32146351095895,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3146-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Bluetooth Amplifier Speakers Diy Kit - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4999,"weight":300,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","options":["Batch"],"media":[{"alt":"1Set Car Bluetooth 3.0 4.0 Wireless Audio Receiver Board Stereo Sound Module Support Amplifier","id":6276748738647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495434932_3730.jpg?v=1590154958","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.Wide voltage conversion module Bluetooth 7v-30v with anti-reverse design allows DIY friends without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.Bluetooth module output op amp with NE5532 pre-amplified output signal amplitude,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003epromote common amplifier board without pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.audio signals with automatic switching function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ecan guarantee the original amplifier or powered speakers to increase functional status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eunder the Bluetooth function, the implementation of lossless conversion.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.using picture-board design, up to 4 shelves full effect SMT precision industrial processing.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.then the power output of the output signal can work automatically, Bluetooth priority.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e6.Power :7-30v wide voltage operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e7.PCB board size: 50x60MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e8.stereo reception\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e9.or 4.0 Bluetooth V2.0\/3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e10.effective transmission distance: about 10 meters,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\"about the real differences between specific environmental obstacles.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e11.can not be directly connected to speakers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e12.can be an external Bluetooth antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eExternal buttons can be accessed by you can not answer \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eNote: Bluetooth antenna and keys at once welding welding does not give return or exchange.\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e13.Bluetooth receiver board that not all computers can be paired with\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003eWiring and instructions steps: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1.wide voltage operating range, with anti receiver design, DIY worry! 7-30VDC power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e2.automatic power work, then the receiver a blinking blue light,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003egood if a direct connection can be automatically connected\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3.Open the phone or other Bluetooth devices such as laptops, tablet computers,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emobile phone as an example: open its Bluetooth function,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe phone will automatically search, automatic pairing with its modules,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003emost mobile phones do not need to enter the key,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ethe individual parts of the phone such as 0000 need to enter key\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewill display the module name M-DIY is connected on the phone after the connection is successful,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e4.audio input module audio output jacks audio equipment,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eor access to the audio input amplifier board, and you're done!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eEnjoy your own DIY wireless amplifier it! !Input interface can be connected to another source,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003ewhen the Bluetooth stops working,it will automatically switch to another source\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e5.after the pairing is successful, the function keys on the module, down song,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003eand volume addition and subtraction, pause can use!?\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 20.0px; font-family: trebuchet ms;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: georgia , serif;\"\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e1 x Bluetooth 4.0 Audio Receiver Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16.0px; font-family: trebuchet ms;\"\u003e3 x Connect cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v7yWShTpK1RjSZR0q6zEwXXao.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.YG0ShTpK1RjSZFKq6y2wXXaw.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zcq3SmzqK1RjSZFpq6ykSXXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1sVO4ScbpK1RjSZFyq6x_qFXaO.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v.O2SgHqK1RjSZFPq6AwapXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19NIkXfc3T1VjSZPfq6AWHXXay.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e?\u003c\/div\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e\n\u003cdiv\u003e?\u003c\/div\u003e"}
