Towallmark 5" Car GPS Navigation Touch Screen FM MP3 MP4 4GB New Map WinCE6.0" Processor: MTK MT3351 Dimensions: 5 "TFT LCD Screen with touch panel Resolution: 480 * 272 pixels 600MHz, System: WinCE 6.0 Support playback format: Audio (MP3, WMA, WAV) and Video (WMV9, 5.0,4.0,3.11, AVI, WMV, MPG, MP4,)