The TomTom XL IQ Routes™ edition2 has a large 4.3" high quality touch screen with a simplified menu to make your navigation experience easier. It features spoken street names to make turnings even clearer. IQ Routes™ calculates your route based on the actual road speeds measured at different times of the day for the best route and a realistic arrival time. Advanced lane guidance clearly shows which lane to take at junctions so you don’t miss your turning. TomTom map share™ makes instant corrections to your own map & benefit from thousands of corrections made by TomTom users every day.