Ywluuoo Macaron Blue Small Electronic Metronome User Friendly String Instrument Accessory For Accurate Rhythm Training Instrument Practice

YWLUUOO

Transparent, stylish and beautiful Accurate rhythm, assisting music practice; Small and portable Button battery power supply, durability and long-terms Suitable for music beginners, professional performers, and music teachers Family exercises, music classes, band rehearsals, or outdoor performances