Oral-B Vitality Toothbrush Eletrico. For a healthy mouth that shows in your smile. Clinically Proven: - A significantly better cleaning than a manual toothbrush - Helps prevent gum disease, the leading cause of tooth loss. ADVANCED CLEANING TECHNOLOGY - FlexiSoft head, a compact, round head that surrounds each tooth while interdental tips reach deep into areas of difficult access. - Movement oscillating / rotating at high speed. - Rechargeable cleaning power long: it lasts 5 days between charges when brushing 2 minutes. No change pillar as it has a rechargeable battery