Features: 1.Bluetooth master chip and bluetooth version 5.0, high speed transmission without distortion, audio quality can reach high definition standard. 2.Use bluetooth transmission, real?time online play music, audio source update timely. 3.Use wide range voltage input of 5?12V, adapt to different use environment. 4.Convenient to use, it reconnects each time you enter the vehicle. 5.Compatible for YouTube, for spotify, for itunes and other applications. Specification: Features:_x000D_ 1. Bluetooth master chip and bluetooth version 5.0, high speed transmission without distortion, audio quality can reach high definition standard._x000D_ 2. Use bluetooth transmission, real-time online play music, audio source update timely._x000D_ 3. Use wide range voltage input of 5-12V, adapt to different use environment._x000D_ 4. Convenient to use, it reconnects each time you enter the vehicle._x000D_ 5. Compatible for YouTube, for spotify, for itunes and other applications._x000D_ 6. Completely compatible with high media for MMI 3G interface system._x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New_x000D_ Material: ABS_x000D_ Color: Black_x000D_ Bluetooth Version: 5.0_x000D_ Voltage: 5-12V_x000D_ Fitment:_x000D_ Fits for AMI MDI MMI after 2010 years_x000D_ Fits for Q5/A5/A7/R7/S5/Q7/A6L /A8L /A4L_x000D_ _x000D_ Packge List:_x000D_ 1 x Audio Cable_x000D_ _x000D_ Note:_x000D_ Please check whether your car have the AMI interface._x000D_ _x000D_ The product is not compatible with models above for iPhone 11._x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList: