GPS navigation, ISDB-T TV, Operating system: Microsoft Windows CE 5 ... screen size:5.0", 480*272 GPS navigationISDB-T TV GPSOperating system: Microsoft Windows CE 5.0TFT LCD ... PNG format. Support photo rotate, enlarge/shrink pictures, automatic play and so onE-book Text format: txt.Support ... System, Default, GPS Info, Navipath. GPS navigation (ISDB-T TV, Operating system: Microsoft Windows CE 5.0,, 050J)