... Android system, touch pad, 7 inch CPUARM 11 ShipsetTCC8902(720MHZ)RAM256M DDR2 Samsung Screen7 inch 800x 480Touch Screen4-wire resistive screen(Two fingers touch)Gravity sensingSupport ... .1/2.2WIFI802.11b/g3GExternal 3G,Support EVDO list1,HUAWEI EC122 2,ZTE AC27663,ZTE AC5804,SINCOM SE 189- ... U5,Gemtek W3GUBV-100 6,WCDMA list7,HUAWEI E1808,HUAWEI E1750Audio8 Ohm x 1 Watt,Loud and clear sound ...