... tablet pc dual sim: 1Dual sim card slot,support barcode scanning 2Dual camera,back 5M autofocus,3G/GSM cell phone call tablet pc ... sim card slot+Dual camera front 0.3M and back 5M autofocus+support barcode scanning+ 3G/GSM cell phone call+GPS+Bluetooth ... WAV,ACC,AMR,MIDIPhoto Format:JPG,PNG,BMP,TIFSpeakerOne speaker, support handfreeG. sensor Support3G embeddedEVDO/WCDMA WiFi 802.11b/gBluetooth ...