2.2-inch LCD display * Rugged IPX-7 waterproof GPS receiver, sunlight-readable color screen and high-sensitivity SiRFstarIII GPS. Easy operation with simple main menu, intuitive contextual menus, and vibrant graphics--ready to use right out of the box * Includes a detailed road network, water features, urban and rural land use, and a realistic shaded relief background * 18 hours of battery life and power-saving features let you go strong for an entire day without stopping to replace the batteries * Paperless geocaching lets you download and view more than 20 unique characteristics of each cache, as well as view, search, and filter on the device