The nüvi 850 not only tells you where to turn but listens to your spoken commands. With nüvi’s innovative speech recognition, you safely control nüvi’s interface with your voice — allowing you to keep both hands on the wheel. Simply press the button on the remote (which attaches to the steering wheel) to activate speech recognition and begin speaking menu options. nüvi even recognizes shortcut phrases for popular functions. Tell nüvi "Find Address" and speak an address to start navigating.