What if one device could help you navigate anywhere in the U.S. and Canada, while offering travel tips, storing your favorite tunes and photos, providing translation assistance, and more? That device is here, and it's not much bigger than a deck of cards. The Garmin n vi 350 is set to revolutionize what we expect from a GPS navigation device, or from any device for that matter. Which n vi is Best for You?: Click here to see a quick, simple comparison of features for all Garmin nuvi GPS navigators The n vi 350 is a portable GPS navigator, traveler's reference, and digital entertainment system, all in one. View product demo (requires Flash). A simple touchscreen interface and voice guidance allow you to keep your eyes on the road. View larger. Listen to an audio book or an MP3 while you're on the road. View larger. Design With a total weight of 5.1 ounces and slim measurements of 3.87 x 2.91 x 0.87 inches (WxHxD), the n vi 350 is just right for the pocket or purse. A bright, 64,000-color display dominates the front of the device and a resolution of 320 x 240 pixels means that there's plenty of room for displaying map data and other elements of the device's interface. An SD memory card slot is provided for expansion software, such as a points of interest database, media files and electronic guides (see below). The flip-up antenna includes an MCX-type connector for connecting the unit to an external GPS antenna. Meanwhile, a powerful built-in speaker resides on the back of device. A built-in lithium ion battery will give you for to eight hours of battery life, depending on use. In addition to an AC charger, the unit also ships with a 12-volt power adapter for vehicle charging, as well as a windshield suction cup mount. Fortunately, Garmin has made it easy to interface with the n vi 350's 700 megabytes of onboard memory, thanks to "plug-and-play" USB mass storage support. Just plug the device into your computer's USB