A funnel (cone) shaped device held to the mouth, and used for amplifying or directing sound.

This tag also includes electronic megaphones, also known as [b]bullhorns[/b], which are a device that combines a [[microphone]] with an amplified [[horn speaker]] and are used as a portable [[public address system|PA system]].

h4. See also

* [[Airhorn]]
* [[Shouting with hands]]
* [[Tag Group:Audio Tags]]
📣 メガホン 메가폰