... 0 4.Mini HDMI 5. Build in 3G,GPS,BT,WIFI,Dual Cameras 7 inch TFT tablet PC with Capacitive touch ... Fi hotspot and Wi-Fi Direct support3G Built in 3G WCDMA 2100 MHz, 2G 900/1800MHzGPSBuilt in GPS receiver, HV5820BluetoothBCM4330, data transfer and ... OTGSpeakerStereo speaker, 8ohm/1W *2pcs/ DC 3.5mm earphone jackBatteryBuilt in DC3.7V 3600 mAH, rechargeable lithium batteryButtonPower, Volume+, Volume- ...