HEALTHIER GUMS: Achieve healthier gums in just 1 week with Oral-B's most advanced oral b electric toothbrushes; Removes significantly more plaque than a manual toothbrush GUM PROTECTION: Protect your gums with the iO pressure sensor of the oral b io3 electric toothbrush, Oral-B's only sensor to signal if you are applying the optimal pressure for an effective and safe clean MAXIMISED CLEAN: Always maximise your clean with the iO lightring timer of the electric toothbrush oral b that has a dentist recommended 2-minute brush and refill change alert PERSONALISED BRUSHING: Personalise your brushing by choosing among 3 cleaning modes of the electric toothbrushes: Daily Clean, Sensitive, Whitening EFFECTIVE CLEANING: Oral-B round brush heads of the oral b io toothbrush reach where rectangular manual toothbrushes don't; Experience an effective clean from a brand highly used by dentists worldwide Please note: This item includes a 2-pin charger, Adapter not included