Ultrasonex Electric Toothbrush SB300U

Ultrasonex Electric Toothbrush SB300U

Start price	0.99 USD
Current price	41.0 USD
Buy It Now price	39.95 USD
Start time	06/21/2008
End time	07/01/2008
Bid count	36
See more about Ultrasonex Electric Toothbrush SB300U

Brand New, In-box. Includes toothbrush, charger stand, 3 replacement heads, and user's manual.Alternating 1.6 MHz ultrasonic and 18,000 SPM carrier waves, the "dual frequency" action purports to reach below the gum line to prevent gingivitis and bleeding. (More likely, it's the 18,000 strokes per minute that does the trick.) It's certainly true that the Ultrasonex leaves teeth as clean as they'll feel short of a trip to the dentist. The charge lasts for up to 4 days, making it easy to bring along on short trips. The ergonomically designed toothbrush feels good in the hand, and it even turns itself off automatically after three minutes--the amount of brushing time recommended by dentists.