AODSK Mechanical MetronomeUniversal Metronome for PianoGuitarViolinDrums and Other InstrumentsStandardBlack

[Easy to use]: You just use the metronome pendulum swing to choose your needed beat and tempo and let the mechanical metronome pendulum go into motion.And provide a loud sound to aid you in keeping track of beats and tempo when practicing with various musical instruments, [No battery required]: Metronome tempo range:40-208 beats/min;Beat selection:0,2,3,4,6.The corresponding speed at the top of the metal block is the current beat speed.It can help you develop a sense of rhythm.You can increase the mechanical metronometempo at any time when you are very skilled, [Effective practice tool]: Master rhythm skills and improve your sense of beat and tempo by practicing with our mechanical metronome.Clear,loud sound for use when practicing piano,violin,guitar,bass,drums and other musical instruments, [Learn more efficiently]: Learning music with the help of a mechanical metronome allows learners to accurately master rhythm and rhythmic emphasis (accents),which is an important tool for learning music to build a strong foundation,develop rhythm,maintain tempo play accurately,improve learning efficiency and musical awareness, [Holiday Gift]: Musical instruments and music-related gifts can not only meet the needs of music lovers,but also add a special atmosphere to the festival.Therefore,this product is a good choice for Christmas gifts,birthday gifts,and New Year gifts