1For Android 6.0 system features support capacitive touch screen, multi-touch control. 2Built-in Bluetooth function, phone book and A2DP BT music. 3Built-in WiFi, support multi-channel CVBS input. 4Built-in GPS function, built-in radio, FM, can listen to the radio. 5Support for rear view camera input and mirror link function (For Android 4.0-7.0 system).Features:For Android 6.0 system features support capacitive touch screen, multi-touch control. Built-in Bluetooth function, phone book and A2DP BT music. Built-in WiFi, support multi-channel CVBS input. Built-in GPS function, built-in radio, FM, can listen to the radio. Support for rear view camera input and mirror link function (For Android 4.0-7.0 system). Multi-format video decoding, 1080P full format playback. Support for built-in and external GPS maps. Support Internet APP download, install, uninstall. OSD language: support for multiple languages. Specifications:Material: ABSSize: Approx. 10*10*10cm/3.94*3.94*3.94inchCPU: For Intel&RK SOHA-3GRChip process: 28nmFrequency quad-core intel atom 1.2GGPU: MaIi450MP4 600MHzRAM: DDR3 1GBInternal capacity: EMMC 16GBSecure Digital Memory Card support and range support 2 Secure Digital Memory Card, 4-64GBUSB support and range support 4 USB, 4-64GBFM: 87.5-108MHzAM: 522-1620KHzResolution: 1024*600Interface: TTL, LVDSDeep color 16bit 24bitTouch screen: Capacitive screenGPS:GPS(US) SupportBeiDou(China) Not SupportGLONASS(Russia) SupportWiFi: support agreement 802.11 b/g/nBluetooth: 4.0, HFP HSP, A2DP, AVRCPNetwork: 2G(GSM GPRS), 3G(WVCDMA/HSDPA 21.1Mbit/s)Video: 1080P/60FPS(H264 K265)USB Interface Channel and Format 4 Ways, USB 2.0Secure Digital Memory Card Interface Channel 2 Secure Digital Memory Card 3.0Extension series port: Serial port and baud rate 1 channel, support baud rate 115200MIC Input: Channel and Format 1 Analog InputVideo Input: Support 3 Channel CVBS/S-Video/YUVo Input: 4 Channel Stereo Inputo output: 4 channel outputSound Processing Model Rohm BD37534, 3-band EQSupport USB auto data recorder functionWorking Temperature: -40-85