Garmin® GPSMAP® 78

In addition to an intuitive, user-friendly interface, this fully stocked unit has the ruggedness to answer your call to adventure. You don't even need to worry about dropping this waterproof model in a lake – it will float to the surface for easy retrieval. The bright, 2.6" 65K color display with 160x240-pixel resolution makes maps pop off the screen and is easy to read in direct sunlight. High-sensitivity, WAAS-enabled GPS receiver with HotFix™ acquires satellite locations quickly for fast start-up times. Pre-loaded worldwide basemap with shaded relief supports Garmin custom maps and BirdsEye™ satellite imagery. Add optional mapping software via the micro SD card slot. Connect to your computer using the serial interface. Powered by two AA batteries (not included) for up to 20 hours.