... DDRLL 512MBRom NAND Flash (MLC) Standard 4G, up to 16GWIFI 802.11 b/g/nBluetooth BT2.1+EDR,OptionPower 4 hrs ,about 7 ... up to 480pWIFI802.11 a/b/g/n USB PortUSB 30pin*1 Power 1600mahFunctionswifi,support for 3G dongles and Ethernet with adapter,Google Maps ... there is any other special function.3. Accessory Test: Battery, USB Cable, Earphone, Charger, TF card Warranty:All electronic products (famous ...