The Oral-B iO Brilliant Clean Electric Toothbrush is Oral-B's best technology. It provides a clinically proven healthier, whiter smile guaranteed. Think of The Oral-B iO Brilliant Clean Electric Toothbrush as your personal coach. It uses Smart Display, AI Intelligence, and an accompanying app to detect any areas you may have missed. With a dentist-inspired round brush head and gentle micro-vibrations, it delivers a smooth, harmonious motion for a clean that wows. A built-in 2-minute timer is broken up into four 30-second intervals to clean each quadrant of your mouth, so you can get an complete clean on all your teeth. The Visible Pressure Sensor indicates the perfect brushing pressure and warns of too much pressure. With an accompanying travel case, you'll have a fresh clean everywhere you go. Oral-B-the #1 brand used by dentists worldwide. * *Based on surveys of a representative worldwide sample of dentists carried out for P&G regularly. Do not use on children under age 3. Replace brush head every 3 months or sooner if brush head becomes worn.