... 2Tablet PC Q709: Built-in 3G GPS NS166 ARM11-1GHz Camera Main featureWIFI,MP4/mp3 player, digital photo frame, Ebook ... audio, video & TVSpotlightInterior 3G: yes, supporting 3G phone optional;Front Camera: 2MP;Touching panel: 4 lines touching panel, 100% transmittanceBuild-in ... built-in stereo, 8/1WPower source: 7.4V/3800mA rechargeable battery: 4~10 hoursAdapter: AC100-240V, 50/60Hz, DC 9V/2AColor ...