LG LN740 4-Inch Portable GPS Navigator 4-inch touch-screen LCD color display with 320 x 240 pixels of resolution, selectable 2D/3D maps, and day/night views Turn-by-turn voice guidance with 16 different language options and street-name announcements, and complete maps of North America Includes millions of POIs, text-to-speech, real-time traffic information, an MP3 music player, and a photo viewer with slideshow functionality Highly-accurate SiRF Star III GPS receiver, internal lithium-ion battery, 1 GB flash memory, and an SD card slot Weighs 0.35 pounds, measures 4.3 x 3.2 x 0.7 inches (W x H x D), and is backed by a manufacturer's 1-year warranty