... PC, 2,support wifi , Google Android 2.1,3G 3, touch screen TFT LCD, 4,USB2. Hot spots :Processor:ROCKCHIP 2818 ... :Android 2.1Memory/Hard disk:256M/4GDisplay:7" TFT resistance touch screen,800*480Support: 1.3M pixel,TF card; Battery 3000mAhOffice ... .Sound effectl:Built-in stereo speaker Built-in microphone 9.Touch control: Single touch screen Sliding menu 10. G Sensor:Support 11. Tracking ...