7am2m Sonic Electric Toothbrush adopts the advanced sonic technology, produces 31,000 brush strokes per circle for a powerful dynamic cleaning action. Just try it! POWERFUL SONIC CLEANING - New Upgraded Electric Toothbrush with the latest sonic technology along the gum line for exceptional clean and remove up 125% plaques, whitening your teeth and improving your oral health in two weeks better than a manual toothbrush.
