- Ultrasonic Clean：Sonic vibration, up to 40,000 strokes per minute ,remove up to 100% more plaque than a regular manual toothbrush.
- 3 modes of Clean, Sensitive,Massage to suit different conditions of teeth and gums; 2 minutes smart timer with interval pause reminding each 30 seconds to encourage dentist-recommended brushing habit.
- USB charging and long battery life :4 hours charge for minimum 30 days use, low battery reminding and auto shut off after full charge, compatible with any charger or equipment with a USB port,convenient to use at home or traveling.
- Tooth-waved bristles made with Dupont nylon, to suit teeth topography for thorough cleaning of gums and hard to reach areas. Waterproof to be used at bath and shower.
- 3 replacement heads included,the brush head with rings of different colors easily allows sharing of the handle with family. 1 YEAR WARRANTY AND 180 DAYS NO HASSLE REFUND.