S-300 Mechanical Metronome

S-300 Mechanical Metronome

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Description

Code: S-300
Spec: package dimension:110*128*245mm
Color: black,white,blue,pink,transparent red,tranparent yellow,dark wood
Model: Rate: 40-208 beats/min Beat: 0,2,3,4,6 Error range: 0.08% weight:500g