Streetpilot III talking GPS navigator
The Talking Color StreetPilot III from Garmin is like having your own personal navigator in the passenger seat. This StreetPilot III combines the power of a 12-channel GPS receiver with a detailed base map and routing functions to get you where you need to go by the shortest, fastest route. As an added bonus, automated voice prompts from an external speaker tell you when to turn, the distance to upcoming turns, course deviation, and the distance to your final destination.
Product Discontinued but available on Amazon and eBay.