No need to replace the car wire control panel, directly plug into the car wire control interface, to achieve seamless wireless connection function. Support wireless screen casting to the car centre control screen, retain the Carplay interface operating experience. If your car supports wired carplay but you want to use wireless carplay, or if your car supports wired Android Auto but you want to use wireless Android Auto, this product is your ! Support online voice assistant to achieve navigation destination settings, music playback control and call contacts and other voice operations. Support the use of CarPlay online map function, so that your car and the world become shorter distance. Resolution:Adaptive Bluetooth:4.2 Port:Type-C Colour:Black Material:ABS Package Contents: 1x Car Dongle 1x Cable 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.