YAMAHA Digital Metronome Black ME-110BK

---------------------------------------------------------------------- Tempo beats are displayed in 5 consecutive LED locations for easy viewing Volume control: Equipped with dial-type volume adjustment function. Volume control is possible with one hand. Auto power off (cancellation) available/memory backup function Sound source: Standard pitch/A, B♭ (410-450Hz) Metronome: 30-250/min / 0-7 beat 2-quadruple 2 consecutive notes, 3 consecutive notes omitted, 4 consecutive notes omitted