Yamaha Clip-On Digital Metronome - ME-55 Series

country_of_origin: China Blue Clip-on, attachable to sheet music stands and clothing Easy dial-type volume adjustment Display/LED indicator (1 location, red) Tuning pitch: A, B♭ (440Hz, 442Hz) Power source: 1 x CR2032 lithium battery (Battery life: approximately 50 hours) JAN: 4957812555807 material: Resin (ABS, PC, POM), steel, electronic components, batteries Purple Here is the English translation of your text: "Clip-on, adjustable pitch tuning for music stands and clothing Easy volume adjustment with dial Display/LED indicator (1 unit, red) Sound sources: Reference pitch A, B♭ (440Hz, 442Hz) Power supply: 1 x CR2032 lithium battery (Battery life: approximately 50 hours)" JAN: 4957812555814 material: Resin (ABS, PC, POM), steel, electronic components, batteries Pink Clip-type tuner that can be attached to sheet music stands and clothing Easy volume adjustment with dial control Display/LED indicator (one location, red) Sound source: reference pitch A, B♭ (440Hz, 442Hz) Power supply: 1 x CR2032 lithium battery (Battery life: approximately 50 hours) JAN: 4957812555791 material: Resin (ABS, PC, POM), steel, electronic components, batteries Black Clip-type tuner that can be attached to a music stand or clothing Easy volume adjustment with dial Display/LED indicator (1 unit, red) Sound sources: Reference pitch A, B♭ (440Hz, 442Hz) Power supply: CR2032 lithium battery x 1 (Battery life: approximately 50 hours) JAN: 4957812555821 material: Resin (ABS, PC, POM), steel, electronic components, lithium battery We deliver original, authentic products quickly from Japan. Please check my store's rating and purchase with confidence.