1.3G wireless touch screen tablet pc 2.Support 3G, WIFI, bluetooth 3.RJ45x1,USBx3,VGAx1,SD Slotx1, Earphone x1 ... Capacitive multi touch under WIN 7 OS 10.1 inch 3G wireless touch screen tablet pc Features : 1.Support all foramt 1080 ... Input X1,Earphone outputx1,Power x1,SD Card slot x1, 3G modem slot(optional)x1Stand Battery7.4V/ 3000mAH, Stand-by time ...