YAMAHA Digital Metronome Piano Black ME-340PF

Comes with a keyboard-like pronunciation button so you can hear the reference tone you want with one push / Equipped with a dial-type volume adjustment function. Volume control is possible with one hand. Three-dimensional shape with a stable stand function at the bottom of the back. Memory backup function, auto power off (cancellation) available Sound source: Standard pitch/C to B notes (12 notes) one-touch pronunciation (410 to 450Hz) Metronome: 30-250/min Equipped with a convenient Tap function, the tempo beat is displayed in 4 "light movements" with 4 continuous flashing LEDs