Oral-B Clean & Protect

if you apply too much pressure. The built-in timer ensures that you brush your teeth for 2 minutes as recommended by your dentist, and notifies you to change the brushing area every 30 seconds. The unique round brush head removes up to 100% more plaque than a traditional manual toothbrush, providing healthier gums and brightening your smile from day one of use by removing surface discoloration. The Oral-B Clean & Protect's lithium-ion battery lasts more than 2 weeks on just one full charge. So you don't have to worry about always having the charger on hand when you're on vacation. The Oral-B Clean & Protect rechargeable electric toothbrush is compatible with all Oral-B attachment brushes, except Pulsonic & iO.