... .CPU: JTD 533MHz/MTK 468MHz 3.O/S: WinCE 6.0 4.128M DDR+4GB+(option:BT+AV-IN+ISDB-T ... ) 4.3" TFT touch screen windows ce6.0 gps navigation Specification: Screen size4.3" TFT ... +70°CKeeping temperature -40°C to +80°CAudioplayerSupport MP3, WAV, MID,DAT,ASXVedioplayerSupport MP4, AVI, ASF, WMV, SEFPhoto browserSupport JPG, PNG ...