Portable electric nail file for efficient at home nail care Key benefits Fast, precise manicure: Powerful motor sharpens and shapes nails quickly to reduce time spent on grooming. speed: Three adjustable levels let you match motor speed to nail thickness and condition for controlled filing, polishing, and trimming. True portability: Compact, lightweight design makes it easy to carry for touch ups at home or on the go. Simple charging and wide compatibility: USB interface charging works with common USB chargers, power banks, laptops, and car chargers for convenient use anywhere. Multi function tool: Serves as a file, polisher, trimmer, and shaper so you can complete multiple steps of nail care with one device. Features and performance Motor performance: Designed to deliver consistent power for quick shaping and smoothing while maintaining control during use. Three level adjustment: Low, medium, and settings adapt to delicate filing, routine shaping, and more intensive smoothing needs. User friendly: Portable format and USB charging remove the need for proprietary chargers, making the device easy to recharge and use in varied settings. Versatile manicure functions: Use the device to file edges, polish surfaces, trim length, and refine nail shape as part of a complete nail routine. Compatibility and use Charging: USB interface compatible with standard USB power sources such as USB wall adapters, power banks, computer USB ports, and vehicle USB chargers. Suitable for natural nails and common nail enhancements where mechanical filing and polishing are appropriate. Practical use scenarios At home nail art: Prepare and shape nails before applying polish or nail art, and use the polisher setting for a smooth base. Travel and on the go: Keep the compact device in a cosmetic bag for quick touch ups before meetings, events, or after travel. Between salon visits: Perform routine shaping and polishing to maintain nail appearance between professional appointments. What to expect A portable, USB rechargeable electric nail file that combines multiple manicure functions in a single tool. Adjustable speeds to suit different nail conditions and user preferences. Compatibility with common USB power sources for convenient charging. This product offers a practical, compact solution for quick and precise nail care at home or while traveling without requiring specialized chargers.