Name:Bluetooth Music AdapterType:AUX Audio InputBluetooth name: AUTOAUX BTVersion: 5.0Applicable model:for A6L 2005-2009for 2005-2009for A8/A8L 2003-2009Attention:1. The power cable must be connected to the fuse2. When you can only listen to mono: the two lines AUX-R-IN AUX-R-IN need to be linked together to solve the mono problem3. When there is no sound after installation: Wrap the AUX-R-IN AUX-R-IN lines with a single touch4. When the installation encounters automatic shutdown, be sure to go to the fuse position to obtain electricity, otherwise it automatically shut down5. If you encounter other problems during installation, contact the sellerAccessories: AUX cable set, power cable, fiber optic cable, tool pairIf you want to play mobile music or modified music from the car audio, you must add a set of audio inputs so that the input audio signal can be directly amplified through the car amplifier, and the sound quality is perfect! Flip FM frequency modulation and launch N streets!Colour:As ShownMaterial:PlasticPackage Contents:1set x Bluetooth Music AdapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.