1.GPS Navigation 2.Supporting Audio(MP3, WMA, WAV) and Video, 3.AVI,MPEG,MPG,ASX,DAT,ASF,WMV GPSModel: ... NT-588 Centrality Atlas IIII 500MHz,High Speed ARM926J GPS receiver ... 64MB, Supporting Audio(MP3, WMA, WAV,RM ) and Video(Avi, WMV, MPG, MP4,) function FM ,mp3,mp4,MP5Language : ... Thai, Romania,Estonia, Latvian,Lithuanian, Bulgarian Portable 5"GPS Navigation