The GPSMAP 585 is a full-function chart plotter that features an ultra-bright 5� WQVGA color display along with an improved feature of high-speed map drawing and panning. It’ s ready to go with an easy-to-use interface and a built-in worldwide basemap. The 585 is unique Garmin chart plotters that not only equip with English language but also with Asian languages including Simplified Chinese and Bahasa Indonesia. GPSMAP 585 is designed specifically for professional fishermen and comes with the advantages of Garmin’ s renowned GPS168/ 178C chart plotters. What’ s more, you can now fish with a high quality chart plotter at more affordable cost.