FLEOR Piano Metronome Mechanical Metronome Tempo Music Timer Vintage Style for Piano Guitar Violin Drum FLEOR Piano Metronome Mechanical Metronome Tempo Music Timer for Piano Guitar Violin Drum Features: Unique precision tower-type design, look fashion and high-end . Made of non-toxic, no smell,environmentally friendly materials,impact resistance, stability, wear resistance. Nylon material movement, has better wear resistance than metal movement ,precise rhythm and durable. Internal clock structure with gears and winding drives a pendulum,no batteries required. Improved the structure of driving parts,use a special groove design,reduce most friction, doesn't need to add lubricants any longer , help to extend the movement service life . Laser engraving scale adjustment rod , is different from the traditional stamping technology, solve swing uneven problemmove rhythm precise ,give a good visual sense of tempo. Adjustable beat settings (2/3/4/6) with bell ring indication.Tempo range of 40 - 208 beat per minute,all the rhythm you need is under your control. Mechanical metronome not only used for the Guitar /Bass/ Violin /Pianoor other instruments rhythm practice, also can be used in such as: hypnosis, psychotherapy, golf, dance, etc.. Specifications: :FLEOR. Model:FM-102. Type:Tower-type . Material: High quality nylon movement & precision spring mechanism & metal, with hard ABS plastic outer . Tempo: 40 - 208bpm,Tolerance: