Universal Accurate Electronic Metronome Mini Metronome Timing Function Ic Voice Chip Smart Chip For Guzheng Piano Guitar Violin black

--Accurate grasp, work-rest combination, use more worry-free

--Timing function: Intelligent timing to improve learning efficiency

--By rotating the panel compass, you can quickly adjust to the desired playing speed

--Smart chip: precise beat, memory function, automatic shutdown

--IC voice chip: the sound is clearer and more pleasant to the ear, and the speaker volume is increased

--Product size: 140.6 x 69.3 x 44.6MM