Korg GM 1 In Ear Group Metronome 4pcs Pack

The KORG GM-1 is an ultra-compact metronome that you can place on one ear in the same way as with earphones. Use this pack of 4 so four people can practice with the same tempo in sync Use the multi pack GM-1 metronomes for group practice such as marching bands or dance teams, and for rehearsals where you need to move around The canal-type earpiece fits comfortably and securely in your ear, letting you clearly hear the metronome sound amidst the ambient sound. The GM-1 uses infrared communication to connect itself with other GM-1 devices for synchronizing the tempo Offers a wide variety of beats and rhythm variations—even odd meters are possible