[GENUINE] The Oral-B iO Series 3 Clean & Gum Care electric toothbrush features Oral-B’s best technology, combining Oral-B’s dentist-inspired round brush head with advanced micropulsating bristles for up to 100% cleaner teeth even in back molars and healthier gums*. It PROTECTS YOUR GUMS with the SMART GUM PRESSURE SENSOR that signals when you are brushing too hard, too soft or just right​. Pack contains 1x Oral-B Clean & Gum Protect Replacement Head. Replace your Oral-B iO Brush Head every 3 months for best results. Only buy Genuine Oral-B. *vs a regular manual toothbrush #oral-b #electric toothbrush #clean #sensitive