100% cleaner teeth* and proven gum protection (*compared to a standard manual toothbrush). Choose your perfect cleaning. 3 quiet intensity levels: for particularly sensitive teeth (starts with), for sensitive teeth, daily cleaning. Protection for 100% healthier gums* (*compared to a standard manual toothbrush) . Automatic pressure sensor slows down if the pressure is too high. Designed for an easy transition to electric toothbrushes. Quiet sound, gentle cleaning.