Cobra GPS 500 1.1-Inch Portable GPS Navigator

18 parallel channel GPS receiver. Store up to 500 waypoints with names and symbols. Create up to 20 routes with up to 50 waypoints. Automatically tracts your travel with 2,000 log points. Save up to 10 tracks. Programmed with coordinates for hundreds of worldwide cities. PC interface with optional computer software and interface cable. Choose from up to 100 map datums. Choose from 18 position formats. Compass. Altimeter. Clock. Indefinite user data storage. Selectable data fields-user can display up to 5 fields: accuracy, average speed, bearing date, destination, elevation. ETA. Location. Maximum speed. Odometer. Power. Speed. Time. Trip odometer. Trip time.