4in Touchscreen1、Applicable Model: Car stereo, for Android 10 operating system, 10in touch screen, replacement for Cayenne 92A 2011‑2015, just plug in and play directly. 2、Wireless Carplay and Auto: The built in wireless for IOS Carplay and for Android Auto allows you to easily access phone contacts, email, notification, map navigation, music, video and other information. 3、GPS and Wifi Module: When connect to WIFI, you could use online map and download any APP you need, or see TV shows or live. Even without an internet connection, you can still use the map and GPS to navigate yourself. 4、Reverse Imaging: This car stereo has a built in 360° module and supports high definition reverse camera(not included). Simply install four cameras to provide a comprehensive 360 degree panoramic image. 5、Bluetooth Function: This car stereo has a Bluetooth connection function, which can be used for wireless audio streaming, to achieve hands free call or answering functions, and is equipped with an external microphone, and can also play and control Bluetooth music.