Oral-B® Pro-Health™ Pulsar® Battery Powered Toothbrush. Soft. Breaks up plaque between teeth. On/off buttons. Money back guarantee**. Why is Pulsar right for you Pulsar is a manual brush with deep cleaning power, so it cleans better than an ordinary manual brush.* How does Pulsar work Pulsar has soft vibrating bristles and helps break up plaque between teeth. Just turn it on and brush as you would with a regular manual brush. And it's guaranteed... **If you're not satisfied, call 1-877-593-4199 within 60 days of purchase. Retain original receipt and product UPC. Fully disposable. No need to change the battery or brush head. The non-replaceable battery is designed to last the lifetime of the brush head, approximately 3 months. Actual battery life may vary. *Single - use brushing study. For more oral care information visit: www.oralb.com or call 1-800-56-ORALB (1-800-566-7252). ©2013.