Oral-B Vitality Sensitive Electric Toothbrush - Uses extra gentle bristles to clean significantly better than an ordinary manual toothbrush. - Thorough, yet gentle, cleaning.- Built-in timer for perfect brushing. TechnologyOral-B Vitality Sensitive rechargeable toothbrush has all the great features of the Vitality Precision Clean plus a softer brush head. Plaque removalContains advanced cleaning technology which gently surrounds each tooth offering deep cleaning but with a gentle touch. It’s gentle on the teeth and gums for those who suffer from sensitivity. 2 minute TimerIts built-in timer means you'll always clean for the optimal two minutes dentist recommend. Brush headsCompatible with all brush heads (except Sonic).