Garmin eTrex Personal Handheld Navigator 12 Channel GPS with Owners Manual WORKS Product Description: Measurements: 4oz weight 4" x 1.75" x 1" tall - Brand: Garmin - Condition: Excellent - Global positioning system (GPS) receiver continuously tracks and uses up to 12 satellites - Calculates current and average speed, time of sunrise and sunset, trip distance, and more - Automatic track log--10 saved tracks let you retrace your path in both directions - Tough waterproof case; runs for 18 hours on 2 AA batteries - Compatible with optional Garmin MapSource software for downloading trip and waypoint data (not map compatible) - Color: Yelloe/Black Thanks for shopping with me today! I ship on orders received by 3pm each day. Most items are lovingly used and therefore show appropriate signs of wear. I do my best to make note of any irregularities with *. Please feel free to inquire