Car Radio Aux Adapter Compatible with Audi A3 A4

1 Applicable Model: The bluetooth module replacement for RNS-E navigation (navigation plus), replacement for A3 A4 A6 A8 TT R8 etc. 2 Easy Connection: Bluetooth 5.0 version, not need password when connecting. Just plug the 32pin connector into the socket back of your radio. 3 Multiple Audio Formats: Auxiliary cable support MP3 audio format as well as WMA, WAV and other high-quality audio formats. 4 Simple Operation: 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. 5 Strong Compatibility: With wide compatibility, so you can hear music from your phone/pad/mp3 while driving. (They have blueooth function).

What's in the box
1 x Wireless AUX Adapter