Navigon 2100 max 4.3-Inch Portable GPS Navigator with Text-to-Speech Speaks real street names via text to speech; route planning feature DirectHelp Information that Helps You Find Emergency and Roadside Services Lane Assistant and Reality View Features that Simplify Your Drive Easy Add-on Services--Lifetime Traffic, FreshMaps (3 years of map updates for one low price), and Zagat Ratings for 70 metropolitan areas 4.3-Inch Touchscreen in an ultra-slim design