Sound output device

Abstract

Provided is a sound output device including an outer housing which includes a sound emission hole and in which an internal space is formed as a disposition space, and a speaker which is disposed in the disposition space and outputs a sound outward through the sound emission hole, and the sound output device is attachable or detachable to or from a holder attached to a garment. Thereby, the sound output device can be removed from the holder in an unused state or during maintenance, a failure or damage hardly occurs, an improvement in workability in maintenance work is also achieved, and an improvement in usability can be achieved.

Dependencies are inferred from the claim text.