Android 8.1 Oreo Car Stereos with Backup Camera 7inch Full Touchscreen Player in Dash Double din Autoradio Bluetooth GPS Navigation Headunit support WIFI OBD Mirror Link 4G/3G USB Stereo System Quick settings:just need an action, you can conveniently and fastly make a setting and quick access to user interface, Quick select function window to close or open.Click the touch assisant. Latest Model with GPS Navigation! HD Digital Touchscreen, Built-in WIFI, Bluetooth, RDS, SD, USB, FM AM Radio; steering wheel control, Aux Input Connector, Rear camera input & EQ settings Built-in GPS,Pre-installed Map,support online/offline map,Voice guidance, GPS Dual Zone, you can enjoy music and radio while navigation Support smartphone mirrorlink,compatible with most of phones,easy to connect.Comes with Free Rearview Camera,It will automatically switch to rear view camera when reversing car. Tips: This unit does not have DVD function, can not play any disc. It has 7 colors of button indicator, you can freely change one to another;1*Rear camera;1* GPS Antenna;1* ISO Cable;1* User's Operation Manual; 2* Install Brackets; 1* Wiring Diagrams; 1*Warranty Card ;Double din car stereo with 12 Months Warranty,Lifelong Update!