Accurate Metal Mechanical Metronome Instruments Musical Instrument Accessories for Piano,Guitar, Drums, Violin, General Purpose(Pink) Regulator

MECHANICAL ENERGY: No battery or extra power is needed; adopts a winding mechanism for power to produce metrical Rhythm. Economical and environmental protection. ACCURATE AND This metronome uses a metal mechanical core with accurate rhythm and stable performance. At the same time, it is very INCREDIBLE FEATURES: Sound clicks and ringtones to maintain the rhythm while reading music sheet; winding mechanism to produce metrical rhythm without battery; Tempo range: 40-208 bpm; Rhythm selection: 0,2,3,4,6. EASY TO USE：Beginners and children can also easily use and greatly improve their sense of rhythm. WIDELY APPLICATION: Applicable for most music instruments, produce rhythms at a proper pace when practicing piano, violin, guitar, bass, drum and other musical instruments.