Colgate Proclinical is an innovative electric toothbrush that combines unique, multi-directional brush strokes (over 2000 strokes per minute) with soft, thin-tipped bristles for a superior cleaning experience. Colgate Proclinical 150 Charcoal Battery Power-Sonic Toothbrush offers 5X plaque reduction compared to a manual toothbrush and is gentle on the gums. Its charcoal-infused anti-bacterial bristles help prevent bacterial growth on the bristle surface. This toothbrush has a replaceable head that can be easily changed every 3 months as recommended by dentists and hygienists. The electrical toothbrush also has a built-in 2-minute timer that turns it off after reaching the maximum recommended brushing time. Also, to offer you a seamless experience, the brush has been designed to be slim, lightweight, and quiet. Try Colgate Proclinical 150 Charcoal Battery Power-Sonic Toothbrush and give yourself another reason to smile.