Our automatic nail clipper features a dual-button activation system that requires simultaneous pressing for 3 seconds, effectively preventing accidental operation by children. <br><br> The built-in polisher function allows for fast and safe polishing of uneven nail surfaces and edges, ensuring a smooth and refined finish.<br> Equipped with a chip storage bin, our electric nail clipper automatically collects the clipped nail clippings during operation. <br> Our electric nail trimmer is designed for easy use. Simply hold down both buttons simultaneously to power on the device.<br><br> Our nail clipper is thoughtfully designed to cater to the needs of the elderly and children. It makes for a perfect Christmas gift for these demographics.