1PC Bluetooth 4.0 Audio Receiver Board Wireless Stereo Sound Module for Car
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,
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,
"about the real differences between specific environmental obstacles." 
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



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,
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 Nokia 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,
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! 
 
 
 
 
Package included：
 
  • 1 x Bluetooth 4.0 Audio Receiver Board 
    3 x Connect cable

1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.

 

1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.

2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.

1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

 

2. Please include your eBay ID and item number with any email requests.

3. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.

 

1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

Il 27-feb-18 alle 04:10:33 CET, il venditore ha aggiunto le seguenti informazioni sull'oggetto:

DataCaciques