[通拓商品]Car Business CD Bt Music Audio Cable 10Pin Microphone Mic Handsfree Phone Call Adapter Replacement for BMW E46 10Pin Socket

Features

1、The bt module is made replacement for BMW E46 Business CD 10Pin.
2、It is bt 5.0 version, Support 4.0 /3.0 /2.0 5.0.
3、Just plug the 10pin connector into the socket back of your radio.
4、You can just Insert this item to the back radio then Connect the red wire to 12V+, the black wire to 12V-.
5、Match your phone or pad to bt module.and Choose Aux from your radio, then you can use your phone to play music through car players.
6、You can hear music from your phone/pad/mp3(They should have bt function).