Garmin StreetPilot III With Voice Guidance

The ultimate portable automotive GPS navigation system featuring state-of-the-art automatic route capability, turn-by-turn navigation and voice prompts

This all-purpose GPS navigation system is ideal for travelers, vacationers or anyone who likes to travel or explore via the open road Automatic route capability gives you access to the shortest and fastest routes, directions and estimated time of arrival, all with the touch of a button Features turn-by-turn navigation and automated voice prompts -- the Streetpilot III talks to you! Includes the USB Data Card Programmer so you can download map data from CD-ROMs High-definition, 16-color map Detailed routable basemap Completely portable Requires no monthly service fees, installation or external processor Download street maps from MapSource CD-ROMs to a removable memory cartridge Easy-to-see graphics and iconsKey Features Waterproof: IPX4 (Withstands rain or splashing water; do not immerse ) Routes/Waypoints/Icons: 50/500/Yes Grids/Languages : None/English only Display Size/Resolution: 3.4" x 1.8" (305 x 160 pixels) External Antenna Hookup: Yes Tracback: No Database or Basemap: Detailed routable basemap; MapSource compatible Internal Memory: N/A Battery Life: 2 hours on 6 AAs (12-volt adapter included)