Grey electric nail file, suitable for toenails and thick nails. This compact, rechargeable nail file is designed for precise, fast, and quiet trimming and polishing of nails. It is ideal for manicures at home or on the go. The device offers adjustable speed and direction, easily replaceable file heads, and a robust, durable casing. Key benefits: Fast and precise: The motor accelerates up to 20,000 revolutions per minute for smooth and efficient filing and polishing. Low noise level: The motor design reduces operating noise for a more comfortable user experience. Rechargeable and convenient: A built-in 500 mAh lithium battery eliminates the need for disposable batteries and provides long-lasting use on a single charge. Flexible use: Four adjustable speeds, achieved through two clockwise and two counter-clockwise rotations, allow for better control over different nail types. Quick file head change: Thanks to the snap design, file heads can be easily changed without additional tools. Portable and compact: The slim body fits easily in a bag or drawer for convenient travel or storage. Product features and performance