... GPS navigation, ISDB-T TV, Operating system: Microsoft Windows CE 5.0, CPU MediaTek MT3351 480mhz, screen size:5.0", 480*272 GPS navigationISDB-T ... adjustableButton and touch-screen operationBuilt-in sensitive GPS antennaThe navigating software could run the SD or ... Volume, Languages, Power, Time, System, Default, GPS Info, Navipath. GPS navigation (ISDB-T TV, Operating system: Microsoft Windows CE 5.0 ...