The TomTom One N14644 receiver is a Global Positioning System designed for use in automobiles such as cars, trucks, and other vehicles on roadways. This TomTom GPS receiver is a small unit that is equipped with a 3.5-inch screen, and it measures 0.8 inches by 2.8 inches by 2.8 inches. The unit weighs under 2 lbs. Custom content can be created on this automotive GPS receiver. Destinations can be saved with the "Favorites" feature for later use. The TomTom GPS receiver can also save a home address to be used as a primary destination. This automotive GPS receiver is powered via the automobile engine by way of a cigarette adapter. The TomTom One N14644 receiver produces images on the screen in the form of maps with detailed destination information such as current position, next major road, and traffic. The TomTom GPS receiver incorporates voice-signaling. This unit is a base model with features that meets day-to-day travel needs. The unit is compatible with TomTom Home, an Internet application that allows users to manage data on the TomTom receiver.