??Enjoy Deep Cleansing Like a Dentist at Home. ? Oscillate and Pulse up to 40000 strokes/min between 0.24 inch amplitude, remove more stains, effectively preventing tooth problems. Electric toothbrush with "M" teeth shape brush heads thoroughly clean stains along gum line and hard-to-reach areas. The top of the bristles is particularly oval in shape, which significantly avoids gum damage caused by brushing.
?? 5 Cleaning Modes and 4 Brush Heads Meet Different Dental Needs. ? Sonic toothbrush with White, Clean, Sensitive, Polish, Massage modes, meets different purposes and preferences, adapting to your oral conditions. 4 electric toothbrush heads made by Dupont nylon allow you to use your toothbrush for a longer period of time. (3 soft sonic toothbrush heads & 1 interdental brush head) One of the head with black bristle can be easily used to brush your teeth with charcoal teeth whitening powder.
?? No Longer Worry about the Battery Life Being too Short. ? USB charge toothbrush only takes 4 hours for a fully charge , lasting at least 30 days of normal usage . battery toothbrush for travel with stylish, lightweight designed and streamlined structure makes it very easy to clean and store. Ultra long battery life and Low battery light indicator, no more worry about loading problems in your business trip or travel.
?? 30s + 2mins Smart Timer form a good brushing habit. ? Interval pause per 30 seconds reminding changing brushing area. 2 minutes auto shut off as the brush time recommend by dentist. Best smart timer control electric toothbrush for adults and kids.
?? Safe & Lifetime Service. ? Waterproof electrical toothbrush is fully washable, which can be used in bath and shower. * If you have any problem, confusion or dissatisfaction with our rechargeable electric toothbrushes, contact us without any reason for replacement or money back. We will offer our best service to resolve within 24 hrs. With this level of purchase protection combined with our feature-rich sonic toothbrush, you have nothing to lose and everything to gain.