OS: Android 10 system CPU: QUAD CORE ARM A7 4*1.2 GHz RAM:1 GB Flash: 16GB Radio : FM,DAB/DAB+(optional) GPS: Offline map data preloaded,Support Google Maps/ Waze online Navigation Support other Android Navigation app Compatible DVD Format: MP4, AVI, DIVX, DVD, VCD, MP3, CD, WMA, JPEG Screen: 9 inch Touch Screen Video Decoder : 1080P WIFI: Built in Resolution: 1024*600 Music Format: MP3、WMA、AAC、RM、FLAC etc Video Format: MPEG-1/2/4、H264、H263、VC1、RV、RMVB、DivX、 Sorenson SparK、Spark、VP8、AVS Stream FM Frenqency Range: 87.5-108MHz; 0.05MHz(EU)/0.1MHz(US) DAB/DAB+: YES(DAB box not included) Dual Zone: Yes, navigating while music playing Online Nav.: Yes, support google/waze maps online navigating Bluetooth Phone: YES, hand free calls Bluetooth Music: Yes, play/pause/previous/next PhoneBook: Yes, phonebook download/ phonebook search Calling Records: Yes, Dialed Call, Received Call, Missed Call Mirror Link: Yes, AirPin(PRO) for Apple phone and Easy-Connect for Android phone Music/Radio Player on main menu: Yes, display a real player on main menu and can be controlled Installer: Support Android Package installer Wallpapers: 5 live wallpapers, 17 standard wallpapers, support DIY wallpaper from Gallery Photo Viewer: Support JPS, BMP, PNG, GIF etc. format. play by revolve;Powerpoint Support 4096*4096 Pixels 4G: 4G Modem not included, 4G universal Drive, support external USB Dongle:WCDMA, EVDO, TD-SCDMA Torque Pro(OBD2): Yes, you can buy an OBD2 from us DVR : USB Camera (PC Standard,you can buy a front camera from us)