CPU: SIRF Atlac-IV, dual-cor, CPU:ARM 11,500MHz,250MHz Dsp FLASH: outside with 2G/4G SD card RAM: 64Mbyte mobile DDR SCREEN: 4.3inch TFT LCD 16:9 480*272pixels BLUETOOTH:Built-in BC04 bluetooth chip built-in bluetooth antenna. Support Hand - free cancellation, DUN, account echors A2DP, SPP REAR VIEW:2.5MM headphone jack video input support for audio input. Automatically detect the signal automatically switches support standard PAL / NTSC standard CVBS signal TOUCH SCREEN: 4-wire resistive analog touch screen BUTTON: Power on/off, RESET LED INDICATION: charging indicator, red for changing, yellow for the full USB TRANSEFR: UBS 2.0 high speed transfer rate up to 480bps to support Activesync and Mass storage transmission GPS RECEIVING: SIRF 3i+GPS chip, receiving Built-in ceramic antenna GPS FM TRANSMITTER: 88MHz-108MHz transmission range 0.1MHz steep adjustment, FM transmitting antenna BATTERY: 1200MAH 3.7V rechargeable lithium-polymer battery CAR CHARGER: Input:DC+12V Output:DC+5V,2A,via USB CHARGER: Input:AC110-220V Output:DC+5V,2A,via USB OPERATING SYSTEM :WINCE 6.0 core VIDEO: real/video(rm/rmvb)/asf/mpeg4/mp4/3gp/wmv9/avi/mpeg2 up to 480*272 MUSIC: real audio/wma9/mp3/aac/wav PICTURES: JPG/GIF/BMP/PNG E-BOOK READING: TXT Format OTHER: games/calendar/calculator/unit converter/gps information/volume/backlight/language/calibration/systen information/date time OPERATION: 0-60 degrees STORAGE: Negative 20-60 degrees