Garmin n&uuml;vi 42LM 4.3-Inch Portable Vehicle GPS with Lifetime Maps (US) (Discontinued by Manufacturer) 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 (Excludes Alaska). 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 Not Bluetooth compatible.