Arm & Hammer Spinbrush Sonic Pulse battery-powered toothbrush delivers sonic pulsing action that gently removes 2X more plaque in hard to reach areas. The extra slim handle design fits easily into your hand, and has the power of a battery toothbrush with the same control as a Manual brush.Brush head is replaceable. To replace brush head: Pull head up, away from handle. Slide on new head with the bristles facing the front until you hear and feel the snap. Battery is included and replaceable. To replace battery: Twist to unscrew cap. Remove AAA battery from holder and replace with new AAA alkaline battery only! Operating instructions: 1. Press and release top button ( ) to turn off. 2.

SpinBrush by Arm & Hammer Sonic Pulse Powered Toothbrush