Lcd screen 4.3 inch common resolution tft touched screen with 480*272 pixels Cpu mtk 533mhz O/s windows ce6.0 Ddr 128m Memory 4g memory inside;tf card(2g, 4g, 8g, 16g) Channels satelite 24 channels Locates within 10m with speed 0.1m/s Map 3d igo/garmin/polnav/papago/mapking Function gps navigation/games/mp3/mp4/e-book/photo view Languages english/italian/french/spanish/german/portuguese/dutch/denish etc. Antenna built-in gps antenna Battery built-in rechargeable li-n battery Accessories car recharger/car adapter/car holder/car mount/usb line/earphone/manual/warranty/touch pen Support fm, bluetooth(optional), av(optional), wma9/mp3/wav music 1pc/color box, 20 pcs/carton ; 0.6kg & 0.0012cbm/color box; 6kg &0.012cbm/carton