... mAh lithium ion battery Slim leather case(Optional)Equipped with the Android 4.0.9 OSGPS+AGPS global positioning ... navigation system3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPALight sensor, ... front camera,flash lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0, ... 4.5 inch Capacitive Touch Screen Mobile Phone with Wifi