... 2.Memory:Hard disk:512M optional/4GB 3.High qualilty 7" Android Tablet PC M7011 StyleItemDescriptionFile systemcapacity4GB(Support TF card up ... auto focus back camera (option) PCIEpost positive PCIE jackGPSSupport AGPS, Built-in GPS Module (Optional)Bluetooth2.1+EDR(optional)Audio playbackFormatMP3,WMA ... ,MP4(.H.264,MPEG,DIVX,XVID),DAT(VCD format),VOB(DVD format),PMP,MPEG,.MPG,, FLV(H.263,H.264),ASF ...