This is a manual toothbrush with deep cleaning power so it cleans better than an ordinary manual brush.** It has soft vibrating bristles and helps break up plaque between teeth. Vibrating bristles for a deeper clean.* On and off buttons. Slim handle with built-in power supply. Fully-disposable. No need to change the battery or brush head. The non-replaceable Duracell battery is designed to last the lifetime of the brush head approximately 3 months. Actual battery life may vary. *Vs. a regular manual brush. **Single-use brushing study.Other products from HerbsPro