The Super Taperd Bristle
Sonic Vibration 26000vpm-30000vpm
Light Weight
Slim and Vibration Reducing Handle

1. Double super tapered bristles and high speed sonie vibration clean the surface of teeth and hare-to reach area between teeth.
2. Light weight vibration reducing and low-noise design for easy and confortable brushing.
3. Changeable head for continueslly use or change to special purpose brushhead.
4. Sonic vibration from 26000vpm to 30000vpm.
5. Waterproof.
6. can use "AAA" battery or recharge battery.