The Beautifly Nail Drill Spin Professional Nails is a cordless solution for professional nail care. With a powerful 2,000 mAh lithium-ion battery, this nail drill can be used for up to 10 hours on a single charge, allowing you to work without cables. The adjustable speed reaches up to 35,000 revolutions per minute, making it ideal for a variety of nail treatments. This nail drill comes with 6 high-quality, dust-proof steel drill bits that provide versatility and precision in your work. The brushless motor ensures quiet and efficient operation, while the large LCD screen gives you an easy overview of the settings. It is lightweight and compact, making it easy to handle and transport. Charging is done via a USB-C port and takes only 3 hours, making it both eco-friendly and energy-efficient.