... Connectivity TYPE3.7V4400mAh Li-ion FRONT0.3 Mega pixels WIFI802.11b/g/n WLANSTANDBY HOURUp to 48 Hours BACK BLUETOOTHNONEPLAY HOUR3 Hours ... AUDIOMP3,WMA,WAV,AAC,,QCP,MIDI,MP4A,OGG,FLAC 3D G-SENSOR/HDMIx1 AAC+,Eaac+,AMR-WB AccelerometerNONEMICRO SDx1 QCP,MIDI ... 10.3, HTML5 10.2inch 512MB/4G Adroid 4.0 mini laptop with camera, WIFI, External 3G