Procter & Gamble iO 3N - Pink 3 Cleaning Modes

The iO 3 electric toothbrush features the best Oral-B technology, combining a professionally inspired round brush with micro-vibration bristles for a professional cleaning feeling at home. The smart pressure sensor helps you avoid brushing too hard or too soft to better protect your gums. Gum Guard signals you the time with too much pressure when cleaning. For best results, replace the Oral-B iO brush head every 3 months.