Navigon 2100 3.5-Inch Portable GPS Navigator Ready out-of-the-box. Just turn on and go! Superbly accurate, door-to-door directions. Coast to coast maps of the continental U.S. Spoken directions including street names via text-to-speech. Reality View makes complex highway junctions easy to navigate. Simple-to-use 3.5" touchscreen with predictive and animated menus.