... automatically)USB*1 port: supports MP4, DIVX, JPEG, MP3, WMASD *2 card slots: support GPS map, MP4, ... Sygic, Garmin, Polnav, Support 3D MapsSupport Audio TypeWMA9, MP3, WAVSupport Video Typewmv, aviCard SupportedMicro SD cardGPS Resolution ... America),65.0-108.0 (Russia)RDSYesDVDBuffer timeCD/MP3 10s/15sMedia typeDIVX/DVD/DVD-RS/DVD+RS ... /DVD-RW/VCD/CD-R/CD-RW/MP3/MP4/WMA/AVISignal-To-Noise Ratio>60dbTV ...