The Oral-B iO2 electric toothbrush offers a professional clean feeling with gentle micro-vibrations and a unique dentist-inspired round brush head. It effectively removes plaque while being gentle on your gums, thanks to its smart pressure sensor that alerts you when brushing too hard. Choose your perfect clean with three intensity levels: extra-gentle, gentle, and daily clean. The integrated 2-minute timer with 30-second zone alerts ensures you brush for the dentist-recommended time. Enjoy a long-lasting battery with a low-charge indicator. Oral-B round brush heads reach areas that manual brushes miss, providing a superior clean. This model is designed for an easy switch to electric brushing with its single-touch button and quiet operation.