Going electric might feel like a big step, but with this brush you’re in safe hands. Its slim ergonomic design and familiar-shaped head gives you everything you need, and nothing you don't. Sonicare technology gently pulses water between your teeth, for a difference you can feel. The kit includes 1 Philips Sonicare 1100 electric toothbrush, 1 SimplyClean (C1) brush head and 1 charger. Battery Power SourceProduct is powered by battery.