Garmin Hand Held Receiver GARMIN eTrex H Hand Held Receiver w Built in GPS Patch Antenna. New high sensitivity GPS receiver. WAAS enabled, 12 parallel channel GPS receiver. Built in patch antenna. Display 128x64 pixels, FSTN, 4 level gray scale. Electro luminescent backlighting. Battery life up to 22 hours using two AA, alkaline batteries. Permanent user data storage no memory battery required. Water resistant, IEC 529, IPX7 Submersible 1 meter at 30 minutes. Dedicated zoom inout keys for map page. 500 user waypoints with name and graphic symbol. 20 reversible routes with up to 124 waypoints. Hunting and fishing calculator to plan for optimal times of day. Resettable trip computer. Automatic track log 10 saved tracks let you retrace your path in both directions. Waterproof, IEC 60529 IPX7, Submersible 1 meter at 30 minutes.