Child baby hair clipperFeatures: 1. Waterproof: The hair clipper can be washed all over the body, after finishing the hair, rinse the blade with water to clean up the broken hair more easily 2. "R" chamfered ceramic cutter head design rounded teeth, no harm to delicate skin, safer 3. USB interface, built in high density lithium ion polymer battery, compatible with most mainstream adapters, power banks, computer power supply methods