As a professional musical instrument accessories supplier, FLEOR provides many high quality, hand crafted instrument accessories to European Union, the United States, Japan, Australia and etc.The FLEOR FM-101 Precision Mechanical Metronome is a mechanical device that emits a stable beat at various speeds, can train your speed concept, helping you to develop your own sense of rhythm. It is unique fashion conical shape design, made of environmentally materials, impact resistance, stability, wear resistance.FLEOR mechanical metronome is used for instruments rhythm practice, such as guitar, violin, piano. But it is not used for these, it could also be used in hypnosis, psychotherapy, golf, dance. Incredible Quality and Features 1.Pure copper gear and bell, a special groove driving parts design, reduce frictions. Tolerance is less than 0.08%, precise rhythm, durable, it doesn't need to add lubricants any longer.2.Laser engraving scale adjustment rod, is different from the traditional stamping technology, solve swing uneven problem, move rhythm precise ,give a good visual sense of tempo.3.Adjustable beat settings (0/2/3/4/6) with bell ring indication.Tempo range of 40 - 208 beat per minute, all the rhythm you need is under your control.4.Internal clock structure with gears and winding drives a pendulum, no batteries required. Wide Applicable Range FLEOR mechanical metronome is a great for musical instrument learners, no matter you are a children, adult or student, it can help you keep track of their tempo and rhythm while playing instruments such as the guitar, drums, piano, violin, flute and more!More, not only used as instrument rhythm practice, it can be also used into many other fields. For example, the hypnosis, its soft rhythm could help you sleep; it could be used into psychotherapy, golf, dance and etc. Package 1.Size is 10.5*11.8*21.0cm(L*W*H).2.Mechnical metronome weight: 590g, Package Weight: 630g.3.The metronome comes with a matching case to keep it protected while it's not in use.4.Add sponge between the metronome pendulum and scale plate to prevent the pendulum loose in transit to scratch the machines.5.Packaged with foam and carton box, solid to pretect it perfertly, prevent mechnical metronome becomes broken in transit.