The StreetPilot c320 offers everything you want in a car navigation system including automatic routing, crystal clear voice guidance, address lookup, 2D or 3D maps and an extensive database of points of interest. Simply touch the color screen to enter a destination, and the c320 takes you there with turn-by-turn voice directions. It also accepts custom points of interest (POIs) such as school zones and safety cameras and lets you set proximity alerts to warn you of upcoming POIs.