This electric nail clipper integrates trimming, grinding and polishing functions into one compact portable device. Designed with a smart digital display, it clearly shows remaining power and adjustable speed levels in real time, helping users grasp working status and realize precise nail care without blind operation for safer daily use. Built with a high-performance motor and multi-speed adjustable settings, it delivers steady power to trim and shape different nail thicknesses efficiently. The thoughtful anti-pinch structure and curved smooth grinding edge only act on nail surfaces, avoiding scratching or hurting surrounding skin. Low vibration and quiet operation bring gentle trimming experience for all ages. Equipped with a front LED light, it illuminates nail details for accurate trimming even in dim environments. The universal USB-C charging design supports convenient daily recharging for long endurance. Lightweight and space-saving in size, this multifunctional nail care tool completes cutting, smoothing and polishing in simple steps, suitable for household and travel use.