Perfect Present : Our electric nail drill set is a wonderful present idea for families or friends, girlfriends, and moms, it's also an ideal present for birthdays. If there are any part defects or missing when you receive it, welcome to reatch us. we will solve your problem within 24 hours. Easy to Use & Comfortable to Hold : Yomanta electric nail files are effortlessly simple to use: just need to rotate the handpiece to replace the drill bit. And rotate the button to adjust the speed. The nail drill pen is ergonomically designed and easy to hold, and ensures a comfortable grip, making your manicure experience more comfortable. 4000mAh Battery for 8-10 Hour Working : Yomanta portable nail drill with just 3 hours of charging time offering 8-10 hours of continuous working. The cordless electric nail drill is equipped with an LCD screen, indicating the speed and remaining battery life, allowing for easy adjustments and timely reminders to recharge. Lightweight and portable, it’s for storage and caters to the needs of nail enthusiasts at home, professional nail technicians, and nail salons alike. 35-Speed Adjustable& Reorientation : Yomanta nail drills are equipped with powerful motors and a unique cooling system, ensuring smooth operation at 35,000 rpm. With strong stability and minimal vibration and noise, these drills reduce the risk of overheating. The speed is adjustable from 0 to 35,000 rpm, facilitating easy and efficient polishing of acrylic nails. Moreover, the forward/reverse direction function makes it suitable for both right-handed and left-handed users. Multifunctional & Professional Nail Drill Kit: Yomanta electric nail file kit includes 12 nail drill bits, offering versatility for various nail care needs. It can efficiently handle shaping, buffing, grinding, polishing, and removing tasks for acrylic nails, poly gel nails, dip powder nails, thick nails, natural nails, and cuticle dead skin. It allows you to enjoy the ultimate manicures and pedicure care at home or salon.