BMW Universal Audio Player Adapter Car Wireless 5.0 Bluetooth Receiver USB Aux

It is easy to install 
colour : black 
connector : aux usb 
bluetooth : 5.0 + EDR
 
how to install :
 
must connect bluetooth receiver usb , usb support power 5V/12V .
must connect aux 3.5mm , then the bluetooth can read audio from car or other audio player .
 
 
Applicable for:
 
 
Mostly the car have aux usb port, the AUX/AUX-IN Port provides audio , and USB port support 5V/12V .
AUX USB Must connect at the same time.
 
 Package includes :
 
1Pcs car audio bluetooth receiver