... 4,OS Windows CE 6.0 5,support bluetooth GPS Navigator for car guidingGPS NavigationCPU SIRF Atlas IV 533MHz ... . SCREEN 4.3 or 5.0 inch TFT touch screen 480RGB(H)x272 ... :ASF,AVI,WMV,3GP,MP4,FLV AUDIO support:MP3 and WMA PHOTO VIEWER support JPG, GIF, BMP, PNG ... support English,Francais, Spanish, Germany,Portugues,Russian,Italy and etc GPS Navigator for car guiding