Garmin GPS 60 Non-Mapping Personal Navigation Unit WAAS-Enabled, 12 Parallel-Channel GPS Receiver Non-Mapping Unit That Comes Factory Preloaded With A 1 Mb Marine Point Large, 4-Level, Grayscale Display With Bright, Backlit Led 28 Hours Of Battery Life Showcases Best Time For Hunting, Fishing & The Day'S Sunrise/Sunset Times