1.3 Adjustable Speed ModesComes with 3 customizable speed settings to fit different nail types—soft, hard, or thick toenails. It meets the needs of both gentle polishing and efficient trimming, ideal for daily home manicure and pedicure. 2.LED Light & Debris Storage DesignBuilt-in bright LED light illuminates nail edges and gaps for precise grinding, while the integrated debris storage compartment collects nail shavings to avoid mess and keep your workspace clean. 3.Quiet & Safe OperationAdopts a low-noise motor that runs smoothly without disturbing others; the rounded grinding head fits nail curves perfectly, preventing scratches to the nail bed and ensuring safe use for all adults. 4.USB Rechargeable & PortableSupports USB charging, compatible with power banks, laptops, and wall chargers. The cordless and lightweight design makes it easy to carry, perfect for travel, business trips, or on-the-go touch-ups. 5.Universal All-in-One FunctionA versatile nail care tool that works for both fingernails and toenails, suitable for shaping, trimming, and polishing. It replaces multiple traditional tools, simplifying your at-home nail care routine.