1Compatibility: Wireless Carplay adapter is replacement for A3 A4 A5 A6, replacement for Cayenne Panamera, etc. Perfect matching your car. 2Wireless: Carplay adapter can convert wired to wireless connection, you can enjoy automatic wireless connection without a data cable. 3Multifunction: Carplay box supports video call, voice control, online map, music playback, watching video or movie, original car knob, mobile Hdd, etc. 4Applications: Add for Android system to the screen by connecting the carplay adapter, to share your mobile wifi host point, and then you can use. 5Simple Installation: The installation is simple, just plug and play, no complicated operation is required, convenient for using, save your time and energy.