Its amazing actually, and cheap at only $7. Says the battery isnt replaceable, but as it died after three weeks, I managed to unscrew teh thing and put in a fresh one. They used loctite is all
![LOL :lol:](http://www.tekforums.net/Smileys/teksmileys/lol.gif)
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My dentist recommended it as the best brush out there, and my teeth and gums are noticeably nicer. I usually dont like electric brushes to be honest, but this ones mouth-gasm-tastic.