The Oral-B iO 9N Electric Toothbrush features revolutionary iO technology, combining micro-vibrating bristles with a dentist-inspired round brush head for a professional cleaning sensation. Its smart pressure sensor and interactive display ensure a gentle yet effective cleaning experience, protecting gums while removing plaque. This set includes two brush heads and a convenient travel charger designed by Braun, making it the perfect companion for maintaining exceptional oral hygiene at home or on the go.