JIAKE N906 5.0 Inch Unlocked 3G Smartphone Dual-core MTK6572 1.0GHz GSM + WCDMA 512MB+4GB Android 4.4 Dual Cameras GPS JAVA Bluetooth Wifi (Black) Dual SIM Card Dual Standby (One Ordinary, One Micro) GSM + WCDMA GSM 850/900/1800/1900; WCDMA 850/2100 Android 4.4.2 Dual-core MTK6572 1.0GHz RAM 512MB ROM 4GB 5.0 Inch Capacitive Touch Screen 3G Smartphone Dual Cameras, 0.3 MP Front Camera, 2.0 MP Back Camera Support G-Sensor,GPS,JAVA,Bluetooth,Wifi