... 4.Mini HDMI 5. Build in 3G,GPS,BT,WIFI,Dual Cameras 7 inch TFT tablet PC with Capacitive touch screen, boxchip A10 ... Built in 3G WCDMA 2100 MHz, 2G 900/1800MHzGPSBuilt in GPS receiver, HV5820BluetoothBCM4330, data transfer and handfree supportG-SENSERBorsh BMA250 ,3 ... axils ,10 bitUSBOne mini USB 2.0, support OTGSpeakerStereo speaker, 8ohm/1W *2pcs/ DC 3.5mm earphone jackBatteryBuilt in DC3 ...