• Low noise, high speed, no hand vibration

• Ultra-long battery life, 10 hours of idle running time, 7-8 hours of working time

• Easy to adjust, long press for power on/off, forward and reverse rotation, stepless speed regulation

• Compact size, easy to carry

• Fast nail removal, suitable for nail grinding, and shape trimming

• With 4000mAh built-in battery, can be used as a power bank to charge your phone

Specifications:

• Speed: 4500 RPM

• Dimensions: Pen length: 13cm * diameter 2.1cm

• Setting: Forward and reverse rotation, 0-4500 RPM speed adjustment

• Voltage: 12V

• Material: ABS + aluminum alloy shell

• Battery capacity: 4000mAh