Item Type: Bluetooth AUX Adapter <br>Material: ABS <br>Bluetooth: Bluetooth 5.0 <br>Fitment: <br>Replacement for A6 2004-2005 <br>Replacement for A8 2001-2002 <br>Replacement for A3 <br>Replacement for A4 <br>Replacement for R8 <br>Replacement for TT<br>1、Fitment: This bluetooth AUX adapter comes with all the new design, perfect replacement for A6 2004?2005; Replacement for A8 2001?2002; Replacement for A3; Replacement for A4; Replacement for R8; Replacement for TT. <br>2、Convenient Music Player: Match your phone or pad to bluetooth module, and the aux audio source can be selected to play your mobilephone music through car audio. <br>3、Advanced Technology: This adapter is equiped with bluetooth 5.0 protocol, and backward compatible with 2.0 3.0 4.0 as well as other versions of bluetooth protocol, it can also support common MP3 format audio, WMA, WAV, FLAC and other audio format decoding. <br>4、Music Lovers Friendly: Our bluetooth can support DSD large capacity transmission and the data transmission between devices is stable. It connects with the car stereo, provides Hi Fi sound quality and high fidelity without interference, which is comparable to the CD sound quality. <br>5、Easy to Use: The red power cord is connected to 12V+, and the black power cord is connected to 12V ?, please confirm to insert the corresponding CD player jack.1 x&nbsp;Bluetooth AUX Adapter<p>1 x Microphone</p>