DESC: Never miss another turn with the Garmin nuvi 660 personal travel assistant. The nuvi 660 has a wide range of useful features for travelers including real-time driving directions, up-to-date traffic details, and even Bluetooth functionality for making hands-free calls with a compatible cellular phone. With a sunlight-readable, 4.3 inch widescreen display, you’ll never have difficulty navigating the touch-screen menus, or reading even the finest details on your maps. MP3 playback and a JPEG picture viewer add an exciting suite of multimedia options making the nuvi 660 as entertaining as it is practical.