... G standardBattery1800MA /7.4V, battery working time 3-3.5HoursInput DeviceHigh sensitivity touch screen,with software ... OTG)HDMI Interface, support 1080P Audio interface: 3.5mm/40mw stereo earphone outputTF card slot , ... *12.8mmSoftware Operating System with Android 2.3, can play flash 10.1Function introduction Software ... office,browser: , email support, free games support , view pictures,internet chat