Features: This product is specially designed for manicure and pedicure. Made of the high-grade material, which makes this product more durable and solid for longer use. The Fast\/Slow 2 speeds are convenient for controlling. Low noise and vibration for smooth and long-time operation. With the unique and lightweight design, it is convenient for you to grip and to operate. There are 6 optional bits and 6 sanding bands. Suitable for professional use or home use. Specifications: Type: Nail Art Drill Package Weight: 130g Color: As Picture Shows Voltage: 5v\/1.5A RPM: Single Speed 20000, Variable Speed 3000-20000 Collet Type: 2.4 or 3.2mm Nail Art Drill Length: About 15.7cm \/ 6.2inch Adaptor Plug: US Plug Package Include: 1 x Nail Art Drill 1 x Adaptor 6 x Bits & Bands