Car Bluetooth Audio MP3 Cable Adapter with Microphone Kit Fit for Mercedes‑Benz W169 W221 W251 W245

1、Just plug the 12pin connector into the socket back of your radio, convenient to use.

2、You can just insert this adapter to the back radio, then connect the red wire to 12V+, the black wire to 12V?.

3、Match your phone or pad to bluetooth module, and choose Aux from your radio, then you can use your phone to play music through car speakers.

4、Allows you to hear music from your phone/pad/MP3 (They should have blueooth function).

5、Practical accessory completely fit for Mercedes CL?Class 2004?2006.