Garmin 350

With a total weight of 5.1 ounces and slim measurements of 3.87 x 2.91 x 0.87 inches (WxHxD), the Nuvi 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.