1.BOXCHIP A10 Tablet PC 2.Android2.3.4 system,7'' 3.Built-in wifi ... directly support the hard disk in high-definition movie, digital cameras, mobile phones, U disk, card reader, mutual sharing data, such ... ,4096*4096 resolution ratioHornDouble hornOtherVolume193*115*14.3mmTouch panelCapacitanceButtonTuach of HOME,RETURN,BACKBattery448088 / 3500mA / 4.2V Lithium batteryCruise durationWith headset six ...