... *480, touch screen 4.3G,WIFI,USB,camera 5.phone call tablet pc Tablet Pc Model No.M12LCD Display7" ... MemoryTF Card ,Max 16GBNet WorkExternal 3G & Wifi(802.11b/g)Batterypolymer battery 3200MAHVideo ,Music&PhotoSupport multiple formatsCameraYES,Built in TrackballNOOffice ... SoftwareWord,Excel,PPT,PDF,TXT.G-sensorYes,Built in Key-PressHOME+MENU+BACKI/O PortsUSB2 ...