The Garmin Zumo 660 Motorcycle GPS is a durable and reliable GPS unit designed specifically for motorcycles. With a 4.3" screen size, it provides clear and detailed navigation. The device also features a variety of useful functions such as lane assist, 3D map view, and lifetime map updates. Additionally, the GPS unit includes an MP3 player, audio book player, and is waterproof, making it perfect for all weather conditions. The package includes a charger and case for convenient storage and use on the road.