... G- SensorOSGoogle Android 2.2,Support 3D by internal hardwareSystemScreen10"1024*600 resolution ,Resistive touching panelLanguageChineseSimple,ChineseTradition, ... Video3.5mm earphone+composite video outputOthersize270mm*180mm*15mmscreenResistive touch screen single-pointKey ButtonMENU,BACK,Power,Home,Volume+ -, ... time4 hour music for music, with earphone 6 hours above for video,HDMI output playing ...