... Micro SD(T-Flash) memory card SupportWiFiBuilt in 802.11b/g/nExternal 3GSUPPORT 3G/2G call ,Bluetooth 3.0cameraDural camera, built ... in 0.3M front Camera, 2M rear CameraG-SensorAll ... jackDimension198*121*12mm, net weight:320g 7''Android Tablet PC C2000(HD version) built in 3G,wifi,GPS,blutooth,GSM,WCDMA,call phone ,sim ...