KORG GM-1 Tempo-Sync Earphone Metronome, 2-Pack (2pcs), Ideal for Marching Bands, Dance Teams, and Outdoor Practice, Black

The GM-1 is an ultra-compact metronome that can be worn in one ear like an earphone, allowing multiple units to synchronize their tempos and practice individually.

It can be used for group practices such as marching bands and dance teams, as well as for practice involving movement.

It features a canal-type earpiece that fits snugly in the ear, ensuring that the metronome sound is clearly audible without being drowned out by ambient noise.

Hear the same tempo right in your ear. An earphone-type metronome with synchronization functionality.

Tempo synchronization is possible by connecting units via infrared communication.

Achieves a secure fit that conforms to various ear shapes.

Supports irregular time signatures, allowing practice of a wide range of songs.

S, M, and L size earpieces are included.