... .Wifi,3G net 3.3G/2G call phone 4.Bluetooth,GPS 7 inch Multi Touch Screen Tablet PC OSAndroid2.2 SCREEN7-inch ... multi-touch capacitance 800 * 480 resolutionCPUHigh performance, high-pass Qualcomm MSM7227T, ... .8mmNet weight400gramsBox size255mm×200mm×48mmVideo format(support)Mpeg-4, H.263, H.264, Windows media, etc.Audio format supportMP3, AAC, AAC+, AMR ...