Magellan RoadMate 1440 4.3-Inch Portable GPS Navigator Features AAA TourBook and Roadside Assistance menu Personalize OneTouch search icons with your favorite places Features a 4.3-Inch WQVGA color touch screen Text to Speech Announces street names and directions at each turn Highway lane assist helps you navigate the interstate Text to Speech Announces street names and directions at each turn Features a 4.3-Inch WQVGA color touch screen Highway lane assist helps you navigate the interstate Personalize OneTouch search icons with your favorite places Features AAA TourBook and Roadside Assistance menu