Garmin n&uuml;vi 1250 3.5-Inch Portable GPS Navigator High-sensitivity GPS receiver for fast satellite lock; sleek, ultra-slim design fits in a pocket Pre-loaded with City Navigtor NT maps for North America, including more than 6 million name-searchable points of interest Pedestrian navigation capability enabled through optional CityXplorer maps; ecoRoute suggests fuel-efficient routes to save drivers money and fuel Public transit mode allows you to navigate using buses, tramway, metro, and suburban rail systems Turn-by-turn directions with spoken street names (text-to-speech)