1.3G wireless touch screen tablet pc 2.Support 3G, WIFI, bluetooth 3. ... multi touch under WIN 7 OS 10.1 inch 3G wireless touch screen tablet pc Features : 1.Support all foramt 1080 ... MICAuito outputBuilt in stereo speaker and Ext stereo Phone JackInterfacesRJ45x1, USBx3,VGAx1,Micro phone Input X1,Earphone outputx1,Power x1,SD Card ...