iFutniew SOLO S-320 Mechanical Metronome Universal for Guitar Violin Piano Musical Instrument Practice Tool for Beginner, General Accessories Supplies Parts for Musical Instruments Green

Universal mechanical metronome suitable for most musical instruments, such as guitar, bass, piano, violin, drum, etc. Eco-friendly mechanical energy, no battery or extra power is needed; adopts a winding mechanism for power to produce metrical . Easy to use, wind it up first, then select your desired beat(2/3/4/6/0) and tempo(40-208 bpm), finally remove the cover and set the pendulum in motion. You can slide up or down the weight on the pendulum rod to adjust the speed according to the meter plate. Accurate rhythm, clear and loud sound, helping you improve your sense of beat and tempo, suitable for musical instrument beginners. Traditional pyramid shape design with protection cover, body and exquisite workmanship, portable and safe to transport.