Battery operated Rotary action Musical Electric Toothbrush Warnings Ages 3 + (Adults can use this too!) Warning! Using Buzzy in the bath or shower will surely compromise the longevity of this product. We do not recommend using Buzzy in the bath or shower! Please note that Buzzy is designed to work with Jack N' Jill Natural Toothpaste. Other varieties can clog the rotary mechanism. Common Uses Maintaining oral hygiene and creating good oral hygiene habits from an early age. Ingredients Recyclable Plastic. BPA, Phthalate PVC Free Directions Buzzy Brush requires 1x small Phillips Head screwdriver and 2 x AAA batteries (not included) to operate. Turn twist base anticlockwise. Unscrew battery compartment cover insert batteries. Replace battery compartment cover, base and your Buzzy Brush is ready to use!