A new way to better take care of your children's dental hygiene . Battery-powered electric toothbrush with vibrating brush head. The vibrating brush head, combined with the very soft "tapered technology" bristles, with ultra-fine ends, has a delicate action on enamel and sensitive gums. Thanks to the easier access to free gingival spaces, the bristles are more effective in removing plaque compared to conventional bristles. Replacement brush head and primary battery included in the package.