The GPS Navigation For Dummies FD-250 has full-color, 3.5-inch touch screen which provides clear, crisp images for easy viewing. It has versatile 2D and 3D mapping options, along with turn-by-turn voice directions, get you to your destination. With Digital music player and picture viewer make it perfect for everyday use. The FD-250 features abundant points of interest direct you to important locations, from stores to hospitals. The car charger offers power on the go.