... DDR+4GB 3*WinCE 6.0 4*GPS Navigation,FM transimitter, MP3/MP4, E-book Screen size5" TFT ... , charged by AC charger or car chargerFunctionGPS Navigation,FM transimitter, MP3/MP4, E-bookEnvironmentWorking temperature -10°C to ... +70°CKeeping temperature -40°C to +80°CAudioplayerSupport MP3, WAV, MID,DAT,ASXVedioplayerSupport MP4, AVI, ASF, ... pen 5" WinCE 6.0 GPS Navigation,FM transimitter, MP3/MP4 Q19