... support longer work time- Support WIFI & 3G Internet, you can connect a 3G USB dongle to fit 3G Card- Support OTG Function, directly play HD ... Movie or transfer Data from USB Device, Hard ... low power consumption, WiFi:802.11 b/g-3G: 3G Universal Drive Support external USB Dongle: WCDMA,EVDO,TD-SCDMA-Camera: Built-in 2MP ...