... very suit for promotion or gift order. best selling 4.3 inch best selling gps navigation system with wince6.0 built in 4GB (MF-4409 ... -1.5A, charged by car chargerFunctionGPS Navigation,FM transimitter, MP3/MP4, E-bookEnvironmentWorking temperature -10°C to +70C Keeping ... temperature -40°C to +80°C AudioplayerSupport MP3, WAV, MID,DAT,ASXVedioplayerSupport MP4, AVI, ASF, WMV, SEFPhoto ...