... you the best technical support High Quality GPS Navigator, CityNavi Android Tablet, 7 Inch Touchscreen, with 8GB and WiFiHigh Quality ... GPS Navigator, CityNavi Android Tablet, 7 Inch Touchscreen, with 8GB and WiFiMain Feature ... ,Mini USB interface(charringWIFIVia Wi-Fi connect web:web,Download,Online Video Extra.GPSGPS CHIP:SiRF Star IVFM Transmitfrequency: ...