Specification: Android Operating System: Android 8.1 RAM: 1 GB/2 GB DDR3 ROM:16GB/ 32GB Resolution: 1024 * 720 CPU: 1.6-1.8 GHz Processor Sound Processor: tda7851 Radio: No. 7786 Chip Digital Media Format: JPEG, MP3, MP4, WMA Voltage: 12V Interface: ISO Cable (Plug and Play) Output Power: 4x50W Type of Material: Steel and Rubber External Memory: Q1 Max Screen: Capacitive Touch Screen GPS: Built in Map Steering Wheel Control: Support Placement: Car Console Processor: Allwinner T3 Quad Core Function: Support SWC/TPMS/Mirror Link/OBD II Support Multi-media Player,Internet Entainment, game and chat on-line. Support 3 way output: built-in Wifi,3G/4G/5G,with double USB. SD Supporting 1080P HD,and 3D background 1024*720 Support external mobile hard disk. Support external USB cable. Support Opening Logo change to your favourite background. Support file to file by copy or cut. Support video and picture scanning,JPG,MBP,JPEG,GIP etc and eletic-book. Support TV sound and video input and output, not need to add AD exchange. Super Hardware Performance,Fast Response. Support backing sensor by automatic, Dynamic background showing. Supporting Igo,Sygic,Tomtom,Garmin etc maps. Plentiful Free Application, can read&edit word/Excel/Powerpoint/PDF/TXT. Live Wallpaper &DIY Wallpaper, Plentiful Color of Button Light. Support Car DVR System(work with optional USB camera) Connect internet can show real-time traffic status Support external microphone, Car Play, support iphone, DSP Amplifier.