Rechargeable electric toothbrush that provides a clinically proven superior clean compared to a regular manual toothbrush. 3 brushing modes: daily clean, sensitive, and sensitive plus mode for an amazingly gentle experience. In-handle timer helps you brush for 2 minutes, as recommended by dentists. Rechargeable, with convenient long-lasting battery. Round brush head cups each tooth for a deep clean while being gentle to gums. Brush head fades from green to yellow to indicate when it's time to change.