4.3 INCH CAR GPS Navigation MP3 MP4 FM AV-IN+and free map Maps:The device is ... card, it is very easy34 program languages for the map: English(US,UK,AU), French, German, Spaish, ... 70 degrees Celcius CPU : SiRF Atlas IV 400MHz GPS module : SiRF ATLAS IV Inside Touch screen : ... approximately 2 minutes Update rate : once per second, continuous GPS accuracy : position - Less than 10 meters (33 feet), ...