... . OS: Android 4.0 4.Mini HDMI 5. Build in 3G,GPS,BT,WIFI,Dual Cameras 7 inch TFT tablet PC ... , Wi-Fi hotspot and Wi-Fi Direct support3G Built in 3G WCDMA 2100 MHz, 2G 900/1800MHzGPSBuilt in GPS receiver, HV5820BluetoothBCM4330 ... °CChargingDC 5V/2A ,mini USB portLED indicatorCharging in red, turn to green after fully charged3G indicatorConnected in blue, data transfer by ...