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, 20 channels. 5.0"TFT 65K real color touch screen , with 2GB Flash WinCE 6.0 for OS.SD slot, Internal Flash ROM 64MB, Supporting Audio(MP3, WMA, WAV,RM ) and Video(Avi, WMV, MPG, MP4,) function FM ,mp3,mp4,MP5Language : Chinese, ...