Low power consumption design to that the product can run stably in different environments Linux microkernel, software business operation is more efficient and stable Start automatic default last connection, faster Android wireless Auto adapter is applicable to the wired Android Auto model of the vehicle. The wired Android Auto of the vehicle can be upgraded to wireless Android Auto only through the locomotive USB communication interface or TYPE C communication transfer Mobile phone support: Android mobile phone and above, applicable to Android 6.0 and above Supported models: Android Auto models How to Use: 1. You must turn on Wireless Android Auto in your phone settings. 2. And then confirming that the mobile phone is connected to the car's Bluetooth. Note: Confirm that your phone is connected to the car for hands-free calling (Bluetooth HFP), simply by placing or receiving a phone call. Style: Colour:black Material:ABS Package Contents: 1 x Wireless Android Auto 1 x Adapter Only 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.