Affordable, rugged and pocket-sized, the Magellan GPS 310 adds a new level of fun and safety to your adventure. The GPS 310 lets you explore the outdoors with confidence; you'll always know exactly where you are and where you're going to within 15 meters or better. Save your route with up to 10 legs while the trip odometer tells you exactly how far you've traveled, making it easy to find your way back.Advanced power management and weather-proof construction make the GPS 310 a reliable GPS receiver under any conditions.