Detailed maps of Lower 49 States includes Hawaii, Puerto Rico, U.S. Virgin Islands, Cayman Islands, The Bahamas, French Guiana, Guadeloupe, Martinique, Saint Barthemelemy, Jamaca. Free lifetime map updates up to 4 times per year. Millions of points of interest, including hotels, restaurants, parking, entertainment, fuel, shopping and more. 4.3-inch (480 x 272 pixels) display with white backlight. Features include Lane Assist with Junction View, Route Avoidance and Where am I.