Features 1、[High Accuracy] The metronome adopts the electronic metronome principle, imported chip control, the error is only 0.2%, the accuracy is 10 times higher than the general mechanical metronome. 2、[Easy To Use] Electronic metronome is easy to operate, the human voice real sound source, wood fish tone is pleasant, not harsh, a press can be used. LED indicator light will be on so that you will remember. 3、[Adjustable Volume And Mode] This electronic metronome has a clear sound and adjustable volume. There are two types of sound modes to choose from, real voice and electronic voice. 4、[Support Headphone Speaker Connection] Digital metronome can be connected to headphone or speaker, the sound is bigger, no longer worry about playing the beat inaudible. 5、[Widely Applicable] This digital metronome is designed to be very compact and easy to carry with one hand. Piano, zither, drum kit and other instruments are applicable. Item Type: Electronic Metronome Material: Plastic Battery Capacity: 1200mah Battery Type: Lithium Battery (Shipped with Built in Battery) Speed Range: 40 Beats Per Min to 208 Beats Per Min Package List 1 x Electronic Metronome 1 x Charging Cable