... Li-Polymer rechargeable battery, 4 hours working timeG-sensorYesGame3D game,Android game applicationsSupport video formatsAVI,WMV,RM,RMVB, 3GP,MKV,MP4 ... Weather Forecast/Youtube etc, and all kinds of Android game software.Unit dimention199.5*123.5*13mmUnit Weight343gUnit colorsilverUnit ... products are CE, RoHs, FCC certified. 7" inch Tablet PC/MID/ Handheld PC Boxchip A10,Android4.0 ,1GB DDR3 memory