Dual Action provides superior cleaning**vs. a regular manual toothbrushTwo distinct, moving sections that work together to clean teeth.#1 Dentist Used Toothbrush Brand, Worldwide - Oral-B (data on file)Compatible with the entire lineup of Oral-B rechargeable handles, except for Oral-B sonic toothbrushesHead moves side to side, oscillates, and pulsatesDoes not fit: Vitality Sonic, Sonic Complete, Pulsonic, CrossAction Power
