Applicable Car Models:Applicable to some models of BMW (please refer to the picture description for the specific model year). Android 11 system, 4G RAM+64G ROM Octa Core CPU, offline/online GPS navigation, Wifi connection, RDS/FM radio, two USB, 7 EQ adjustable, support carplay Android auto, steering wheel control. GPS & WiFi:Built-in Offline Map of North America. Online map also be supported, after connected to WiFi, you can use GPS Navigation at anywhere. This item allow install or delete android apps from Application Store, as the same as smart phone. Built-in Carplay & Android Auto:Support to use smart voice assistant or touch the display, you can get directions, make calls, send and receive messages, and enjoy music etc. Radio with BT and RDS:Answer/ make calls and be hands-free with no distractions. High quality digital stereo (RDS) FM/AM tuner, can search radio stations automatically/semi-automatically and accurately.