• 【Powerful High-Speed Motor】Features a high-performance motor with speeds up to 45,000 RPM and 45 adjustable speed levels for efficient nail grinding and gel polish removal.
• 【Smart Digital Display】Real-time LCD screen displays battery level, speed setting, and rotation direction for precise control and easy operation.
• 【Dual Functionality】Functions as both a professional nail grinder and portable power bank with 5V2A output capability for charging mobile devices.
• 【Long-Lasting Battery】Built-in 2400mAh lithium battery provides approximately 4 hours of continuous operation with TYPE-C fast charging support.
• 【Professional Grade Performance】Bidirectional rotation with forward and reverse modes, plus stepless speed adjustment for versatile nail care applications.
• 【Ergonomic Design】Compact portable design with integrated pen storage slot and multi-vent heat dissipation system for stable, low-noise operation.

Specifications:

• Motor Speed: Up to 45,000 RPM
• Speed Levels: 45 adjustable settings
• Battery Capacity: 2400mAh lithium battery
• Working Time: Approximately 4 hours
• Charging Interface: TYPE-C
• Charging Voltage: DC 5V2A
• Working Voltage: 7.4V
• Rated Power: 2W
• Compatible Bits: 43mm diameter grinding discs and 12.4mm inner diameter sanding rings
• Product Dimensions: 140 x 70 x 35mm
• Material: ABS body with metal grinding pen