... 3.7V mid tablet pc manual:Panel Size/ Type 7"TFT Capactive touch panel,16:09,1024x600CPU ARM 926EJ- ... Media up to 32GBVideo H.264/RMVB/MPEG-4/WMV9 720P; Audio MIDI,MP3,WMA,AACPhoto JPEG ... Keys Power , Vol+,Vol-,Home,Menu,BackVirtual Full Touch Screen / Virtual Keyboard3-axis G-sensor built-inWIFI ... 3000mAhOperateion time : 3.5hr(WIFI runing); Operateion time : 4.2hr(WIFI off)Input : 100-240VAC , 50-60Hz; ...