Seamlessly adjust to the speed from 5000rpm to 15000rpm for precise control & maneuverability Our rotary tool is not only small size and portable, but also powerful in, meeting the needs of all enthusiasts From woodworking, carpentry, car to jewelry making and more; Not recommended for cutting, drilling, or routing Ergonomic body with antislip soft rubber grip allows for added comfort and control during extended use, ventilation holes on side to discharge heat and increase service life The rechargeable 3.7V battery & USB charging ensures that it is ready whenever you are, Manufacturer: LIzogli