Powerful Performance At 40000 RPMEquipped with robust bearings, Saviland nail drill for acrylic nails operates smoothly at high speeds with adjustable settings. Even at maximum speed, it remains cool, ensuring minimal noise and vibration during operation. Get the job done efficiently without the distractions.Long-Lasting Battery Life FeaturingA 4000mAH battery, Saviland nail drill for acrylic nails guarantees extended usage for uninterrupted nail art sessions. With a large capacity battery, you can rely on consistent and stable performance, enhancing work efficiency and precision. Perfect for on-the-go or outdoor environments where power outlets are scarce, offering unparalleled convenience.Convenient Belt Clip DesignCarry Saviland nail drill for acrylic nails effortlessly with the back-mounted belt clip, allowing easy portability around your waist for hands-free operation. Move freely and work comfortably wherever you go.Easy-to-Use Knob and SwitchesSeamlessly adjust the speed with a simple knob - clockwise to increase airflow and counterclockwise to decrease speed. The F/R switch on the side enables convenient direction changes.Versatile Nail Drilling ExperienceWith a range of nail drill heads included, choose the right one for specific tasks to achieve precise results.