- Description
ltrasonic Clean??Sonic vibration, up to 40,000 strokes per minute ,Ultrasonic Clean??Sonic vibration, up to 40,000 strokes per minute ,remove up to 100% plaques and stains.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