What are the music metronome features?

　　Music Metronome Function Introduction:

The role of the music metronome is important, especially for beginners (whether it's a keyboard instrument, wind, string, and even learn vocal music is particularly important, rhythm and intonation are the elements of the musical, learning music with the help of the metronome to enable learners to accurately grasp the rhythm and rhythm of the focus (stress), is to learn musicians to play a solid foundation and improve learning efficiency, An important tool for saving time.