Description: In addition to turn-by-turn voice prompted navigation, the 2720s text-to-speech functionality allows the unit to audibly announce the name of upcoming streets and points of interest, letting you keep your eyes on the road while navigating through busy traffic and tricky roadways.The StreetPilot 2720 also boasts a WQVGA, color, automotive-grade, sunlight-readable, touchscreen display that automatically adjusts the units backlight for optimum viewing in any amount of light. You can view the map in a three-dimensional perspective or a top-down track-up or north-up view. The 2720 comes preprogrammed with City Navigator North America v7 NT maps, containing detailed road maps throughout the entire United States, Canada and Puerto Rico. This map database features nearly six million points of interest, including hotels, restaurants, gas stations, ATMs and attractions. In addition to point-to-point navigation, the StreetPilot 2720 can calculate the most efficient route between multiple destinations. You can even tell the unit to avoid specific areas or road segments when calculating a route.