The Garmin Oregon 750t GPS is a handheld outdoor device with a 3" screen size, perfect for exploring trails with high detail maps. It includes features such as an MP3 player, car charger, waterproof design, calculator, 3D map view, converter, compass, and a touch screen interface for easy navigation. Upgrade to the TOPO U.S. 100K maps for even more detailed trails and make your outdoor adventures more enjoyable with this reliable and versatile GPS unit from Garmin.