This Oral-B Io3 Magnetic Black-Blue Duo Toothbrush set provides advanced cleaning technology for superior oral hygiene. Featuring magnetic drive technology, it ensures efficient power delivery while maintaining quiet operation. Designed for comprehensive care, the Io3 model incorporates smart pressure sensors to guide users toward optimal brushing force, protecting gums and enamel. This duo pack is ideal for households or for having a backup unit, ensuring both users benefit from a professionally clean feeling every day.