The TomTom Go 300 Portable Car Navigator delivers all of the convenience and ease of use that even the most discerning of consumers can appreciate. With built-in Bluetooth connection, get real time information on traffic congestions, weather conditions and extra downloads such as detailed city maps, additional voices, points of interest and much more. With phone control support, call a point of interest directly through the Go. Assisted Satellite Navigation allows continuous navigation, even in tunnelsThe Go 300 is easy. Just plug it in, switch it on and get going. It features simple touch-screen operation, clear, accurate turn-by-turn voice instructions, compact, portable design, crystal-clear 3D graphics, route review and test, dynamic status bar, onscreen tips, extensive guided tour, integrated GPS antenna, more than 30 languages in over 50 voices, and itinerary planning. Included are the latest and most complete maps, plus all the maps of Europe in one seamless map with millions of points of interest. Compass mode available displays compass on screen to have even more orientation while driving. With car speed linked volume, the volume of voice instructions will increase/decrease depending on speed of car. An anti-glare screen always gives an optimal view, even in direct sunlight. Improved on/off button prevents the device to turn off by accident.