TomTom XL 340T 4.3-Inch Portable GPS Navigator (Lifetime Traffic Edition)(Discontinued by Manufacturer) 4.3-inch TFT LCD display Preloaded with maps of the US, Canada and Mexico, complete with Map Share technology for easy modification and updates. Lifetime Traffic Updates included--outsmart traffic and avoid delays for life with real-time information via your TomTom IQ Routes Technology calculates the fastest route possible based on time of day, saving you time, fuel and money Advanced Lane Guidance indicates exactly which lane to use, so you can go confidently Announces turn-by-turn directions aloud, including street and place names Preloaded with maps of the US, Canada and Mexico, complete with Map Share technology for easy modification and updates Lifetime Traffic Updates included--outsmart traffic and avoid delays for life with real-time information via your TomTom IQ Routes Technology calculates the fastest route possible based on time of day, saving you time, fuel and money Advanced Lane Guidance indicates exactly which lane to use, so you can go confidently Announces turn-by-turn directions aloud, including street and place names