... , 802.11 b/g/nVideo H. 264,H. 263,VC-1, MPEG-1, 2,4,DIVX-3, 4, 5, 6,XVID, H263, WMV7 ... languagesSupported computer systemWindows2K/XP/Vista/Windows7/Linux2.4/MAC OS 10.4 systemsUSB connectionUSB2.0 high speed transmissionBatterypolymer lithium battery(2800MA ... Super slim 7 inch capacitive touch screen 800*480 Metal shell android 4.0 1.2GHz Boxchip A13 with 3G Tablet PC/MID/Laptop