wifi,support for 3G,GPS,Motor,full hd,mov/mp4/avi/mpg/ ... OptionPower 4 hrs ,about 7.4 V 3600mAHFunctions wifi,support for 3G,GPS,Motor,full hd,mov/mp4/avi/mpg/ ... /n USB PortUSB 30pin*1 Power 1600mahFunctionswifi,support for 3G dongles and Ethernet with adapter,Google Maps, APP Market ... is as follows:Functioning Test: Outlook, Calibrate screen, Keyboard, WIFI, Camera, all Card Slot and USB Slot, G-Sensor, ...