Easy to use metronome with dial for tempo selection. Range of 40-208 beats per minute; Italian tempo markings (andante, moderato, etc.). A switch on the side of the metronome turns off the sound so that the light can be used as your tempo guide, or you can plug your earphones into the jack. Flip out metal stand. Size: 2 1/2"w x 3 3/4"h x 1 1/4"d. Uses 9 volt battery - not included.