If you are looking for the classic metronome, the style you and even your grandparents used when they started learning music, that old standby that did not require batteries, well, you got it. The M-20 is the best choice. Tempo Range：40~204bpm.
- *Beat：0, 2, 3, 4, 6
- *Tempo Precision：±1%
- *Metronome Sound：Mechanical Sound
- *Dimensions：103(W)X118(D)X205(H)Mm
- *Weight：480g
