Bluetooth Adapter Wireless CD Stereo AUX Music Interface Cable Compatible with AUDI Q5 A6 A4 Q7 A5 S5 with MMI 3G AMI System

Compatible with AU-DI A4 A5 S5 A6 S6 Q7 2010 and up with MMI 3G system. Installation: 1.Red po-wer cable connected to 12V+ 2.Black po-wer cable connected to 12V- 3.Plug into the CD player Jack (please confirm corresponding socket) 4.Mobile phone is connected with the Bluetooth module 5.Aux audio source selection, you can play mobile phone music Package include: 1* Bluetooth Adapter