[High Safe and Ergonomic Design] the cutter is hidden behind a curved groove and the recessed cutter allows for perfect nail separation while ensuring safe,especially for boys and girls and people with eye problems. [Easy to Use] Just open the lid, press the power button and you're ready to go; whether you're right-handed or left-handed, electric nail files are easy and convenient, no need to ask for help. This nail clipper is certainly an ideal gift for the elderly, children and many people with poor eyesight. [Nail Debris Storage and Easy Cleaning] Nail clippings from nail clipping are collected in the product's storage box. When trimming, the debris will automatically be sucked into the nail shavings bin. When cleaning, press 1 button above the transparent cover to pour out the debris, which is clean and environmentally friendly [Rechargeable Portable Design] A single full charge can last up to 8 hours with strong cutting power and powerful energy storage capabilities. It can be fully charged for 2 months with a Type-c interface, and can be fully charged in about 30 minutes by plugging in the charging cable.