Keep nails smooth and protect your baby from accidental scratches. Adjustable rotation speed and safety can control the rotation speed of the baby nail file to meet different types of needs. You can choose the appropriate speed to trim your baby's nails without worrying about causing any damage. In addition, the ultra-fine grinding head protects your baby's cuticles and nails from damage. 6 Interchangeable Grinder Baby Nail Clippers come with 6 interchangeable grinders - 3 baby/child bumpers and 3 adult grinding tools to suit every stage of your baby's growth. 4 working modes There are 4 working modes to meet the different needs of various stages of nails - counterclockwise high speed/low speed, clockwise high speed/low speed. You can choose the rotation speed and direction when trimming different nails. Easy-to-use and effective electric baby nail clipper kit features a one-click design. You only need to insert 2 AA batteries (batteries not included) and select the appropriate speed to trim your baby's nails quickly and efficiently. Low working noise and LED light Our electric baby nail trimmer is equipped with a low noise motor which makes the working noise very low. You won't be afraid of waking your sleeping baby when you trim your nails. At the same time, LED lights help illuminate any place while you work. Packing list: 1 x electric baby nail trimmer 6 x grinding heads 1 x storage box 1 x user manual