... 5.0" TFT touch screen, high resolution 480 x 272 pixels, OS: WinCE 6.0, CPU:SIRF /500MHZ GPSSirf Atlas IV mini gps1. 5.0" TFT touch ... Navigation12. Support WINCE and PDA system13. Audioplayer support:MP3, WAV, MID,DAT,ASX14. Video player support:MP4, AVI, ASF, WMV, ... channel: 2029.Environment and temperature: Operation 0-50 , storage: -10-60 GPS navigation (5" TFT touch screen, Sirf Atlas IV , FM+AVIN ...