Electric Nail File Machine designed for precise, efficient nail care at home or on the go. Combines power, long battery life, and adjustable control to handle shaping, polishing, and maintenance with minimal noise and reduced risk of heat or overfiling. Key benefits Fast, precise results: speed motor up to 0 to 45000 RPM and replaceable metal grinding head let you shape and smooth nails quickly. Low noise operation: Runs at less than 60 dB for a more comfortable experience during use. Long runtime and quick recharge: Built in 5000 mAh battery with Type C charging. Charge 2 to 3 hours for up to 24 hours of use. Durable, ergonomic build: Aluminum alloy housing provides a skin friendly feel, solid grip, and long service life. Full control and visibility: Adjustable speed and rotation direction, flexible extension coil with adjustable length, and large LCD display showing speed and rotation direction. Features and specifications Material: Aluminum alloy Power: 36 W Speed range: 0 to 45000 RPM Voltage: 100 to 240 V Battery: 5000 mAh, Type C charging, 2 to 3 hours charging time, up to 24 hours working time Noise level: Less than 60 dB Size: 14.5 cm x 5.8 cm x 2.8 cm / 5.71 inch x 2.28 inch x 1.10 inch Display: LCD large screen showing speed and rotation direction Design: Compact body with hook for easy carrying and storage; ergonomic shape for comfortable handling Accessories included: handle, metal grinding head, USB cable, 3 plug connection spring wire, instruction manual Practical use scenarios Home manicure and pedicure: Shape natural nails, remove gel or acrylic residue, and refine edges without frequent salon visits. Mobile nail technicians: Lightweight, compact design with long battery life and universal voltage for convenient use in different locations. Salon detail work: Adjustable speed and rotation direction allow careful cuticle and nail plate work, finishing, and buffing. What it solves Reduces time spent filing and shaping with a speed motor and efficient grinding head. Minimizes noise disruption during use thanks to low decibel operation. Eliminates frequent recharging with a large capacity battery and fast Type C charging. Provides consistent performance across different settings with wide voltage compatibility. Package contents 1 x nail file machine 1 x USB cable 1 x handle 1 x metal grinding head 1 x 3 plug connection spring wire 1 x instruction manual Notes Please allow slight measurement variations due to manual measurement. Color and appearance may vary slightly depending on monitor settings.