Get into the groove with the Boss DB-88 Dr. Beat Metronome Rhythm Machine! This sleek and durable digital metronome is perfect for musicians of all levels looking to keep their timing on point. The Boss DB-88 is made from high-quality plastic and comes in a classic black color. With features like adjustable volume and tempo, this metronome is perfect for use with a variety of instruments including pianos, cellos, violins, ukuleles, banjos, and violas. Whether you're a seasoned pro or just starting out, the Boss DB-88 is the perfect tool to help you stay on beat.