Garmin GPSMAP 60CS Water Resistant Hiking GPS All-purpose handheld 12-parallel-channel GPS+WAAS receiver with electronic compass and barometric altimeter Sunlight-readable, 256-color, 2.6-inch-diagonal transflective TFT display; rapid automatic route calculation 56 MB internal memory for storing map detail; supports both USB and serial port PC interfaces Includes geolocation games such as Virtual Maze, Nibbons, Geko Smak, Memory Race, and Gekoids Runs for 20 hours on 2 AA batteries; measures 2.4 x 6.1 x 1.3 inches (W x H x D); 1-year warranty