Adjustable and Safe Rotation Speed - The rotation speed of the electric nail clipper for babies can be controlled for different needs. You can choose the appropriate rotation speed to trim your baby's nails, don't worry about hurting them. The grinding head protects the baby's cuticles and nails from damage. 6 Interchangeable Grinding Heads - The electric nail clipper for children comes with 6 interchangeable grinding heads - 3 pads for babies/toddlers and 3 grinding tools for adults, suitable for every stage of a child's development. 4 Working Modes - There are 4 working modes to meet different needs at different nail stages: counterclockwise for high/low speed, clockwise for high/low speed. You can choose the rotation speed and direction when trimming different nails. Easy to Use and Efficient - The electric nail file for children is designed with one button. You just need to insert 2 AA batteries (batteries not included) and select the appropriate speed, allowing you to trim your baby's nails quickly and efficiently. Low Working Noise and LED Light - Our electric nail clipper for babies is equipped with a quiet and calm motor that makes the working noise very low. You won't be afraid of waking your sleeping baby when trimming their nails. At the same time, the LED light helps you illuminate anywhere when working.