The Medicool Pro Power 20K is a high quality, professional and rechargeable Manicure and Pedicure System. The Pro Power 20K's cordless, rechargeable design allows for convenient portability making it a versatile filing system for any work station. This compact unit clips conveniently to your belt allowing freedom of movement. It offers a variable speed control up to 20,000 RPM. The rechargeable battery has up to 7-hour battery life. The handset is lightweight and the convenient locking chuck means easy bit change, using no tools. It is designed to fit all standard 3/32" bits. The Pro Power 20K's powerful motor offers a high torque, quiet operation and no vibration. Includes a full one year warranty.