Arm & Hammer™ Kid's Spinbrush™ Disney Elena of Avalor Soft Powered Toothbrush

Brush head is not replaceable. Batteries are replaceable. AAA batteries included. Use only AAA alkaline batteries; see manufacturer's usage instructions for safe handling and usage. Do not mix old and new batteries. Do not mix alkaline standard (carbon-zinc) with rechargeable (nickel-cadmium) batteries. Questions? 1-800-561-0752, M-F 9 am - 5 pm. Made in China.