Vintage Tower Type Guitar Metronome Bell Ring Rhythm Mechanical Pendulum Mini Metronome for Guitar Bass Piano Violin Acc

Antique Vintage Style Mini Mechanical Metronome Piano Guitar Violin Musical InstrumentsFeatures Adopting high quality pure copper clock mechanism offer you a precision rhythm Adopting pyramid shape and rigorous design style beautiful and practical Help children develop speed concept Help us to play music with more smooth and steady rhythm Help us to focus on improve the practice efficiency Precision spring mechanismSpecifications Color wooden colorSize 33 115 205mmPrecision spring mechanismTempo 40 208bpmTolerance1 Beats 0 2 3 4 6TIPS Use a tool into the groove on the bottom then open it Open the bottom cover you will see a piece of foam which used to protect the pendulum please remove the foam before you use the metronome Close the bottom cover please follow the instructions shown in the manualPackage included 1 x Metronome1 x Wiping cloth1 x Operation instruction