Both the Nuvi 350 and the 660 are models designed for use anywhere in North America. The features do range quite a bit though. While the 350 is able to accept an optional FM traffic transmitter, the 660 already has one integrated for your convenience. The Nuvi 660 does have Bluetooth for hands free mobile calls, as well as a colorful widescreen display for your viewing pleasure. Both models do have mp3 and audio book playback, as well as a bunch of travel essentials which includes calculators, converters, and such to help you on your trips.
Nuvi 660 Best For:
The Nuvi 660 is designed for the veteran user who is frequent on the roads that wants navigation, entertainment, and other tools to ultimately better their travel experience within North America.


