Keeps going and going and going...
This is my second electric toothbrush.  I upgraded this time based on a recommendation and have to say it lives up to it's description.  When fully charged - it will take you through an extra long vacation without re-charging. I like the smaller brush that allows you to get around bridge work and between teeth, and that it lets you know when you've done 2 minutes worth (started out determined to always do this --- think I'm down to a minute -- but teeth and gums look and feel good.) Only thing I'd like is a bigger head on the main brush, so that my minute was covering more teeth area.
Rating: 4 stars