The Oral-B Pro 300 Vitality Electric Toothbrush provides a superior clean vs. a regular manual toothbrush. The Sensitive Mode personalizes your everyday toothbrushing experience. The Dentist-inspired round shape of the Sensitive Clean toothbrush head is designed to clean teeth better, tooth by tooth. MicroPulse bristles reach deeper between teeth than a regular manual toothbrush. 2D cleaning action oscillates and rotates for better plaque removal than a regular manual toothbrush, and an in-handle timer helps you brush for a dentist-recommended 2 minutes. Best of all, it is brought to you by 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. Offered with a 30 day Money Back Guarantee. Please refer to Oral-B Website for terms & conditions. Do not use on children under age 3. Replace brush (head) every 3 months or sooner if brush head becomes worn.