SOLO SLM -360 Piano Guitar Violin Mechanical Metronome Stringed Instrument Metronome Guitar Parts light wood color

Dust cover: Keep clean, push it down, open the front cover, push up, lock the cover.

Beat adjustment: Accent stick can adjust the beat type, clockwork clockwise to adjust the metronome.

Metal scale: push the slider up and down to adjust the speed, up to slow, down to fast.

Powerful, easy to operate, a recommendation for learning the piano.