Spinbrush for children, a brush from Paw Patrol, soft, one battery-operated toothbrush

The description includes batteries of the AAA type. The brush head is non-replaceable. The batteries are replaceable. How to use: lift the button up to turn on the brush. Gently move the bristles forward and backward on the teeth/gum surfaces without pressing hard for about two minutes during brushing. Two AAA size batteries are included. Use only AAA alkaline batteries, do not mix new and old batteries. Do not mix standard alkaline batteries (carbon-zinc) with rechargeable batteries (Nickel-Cadmium). For children under three years old, use under adult supervision. Do not put in water, as the unit may be damaged. Warning: the brush should be replaced every 3 months. Not doing so may cause the brush head to break and may result in injury. After each use, please rinse the brush head thoroughly. Do not use the brush with damaged or loose parts.