... 5.support all maps 4.3 inch GPS navigator specification: 4.3" 16:9 TFT display, ... CE 5.0 Navigation softwareT-FLASH card Video Player Software Support MPEG4, Divx 5.0, 4.0, ... JPG, GIF, BMP, PNG format EBook Reading Software Support TXT format files Temperature range Operating temperature: ... 20 °C to 60 °C MapsPre-install map software as your requestedFM trasnmitterfull frequency 76-108MHZ,effective ...