The GO 720 makes driving safer with handsfree calling, school zone and speed limit warnings, and access to emergency resources. Customize your TomTom! With MapShare technology, make instant changes to street names, street directions and POIs. Record your own voice for personalized navigation instructions; even add recognizable branded POIs to help you to find your favorites quicker. Access smart extras like real-time traffic, 5-day weather forecasts and celebrity voice downloads.