A pair of cushioned speakers worn over or in the ears so only the wearer can hear the sound.

A cushioned speaker placed on, over, or inside the ear, normally used in left/right pairs.

Wearing headphones.

A live music concert and/or performance where the audience, in the same venue as the performing artist(s), listens to the live music and/or sounds through headphones.

plural of headphone concert

Resembling or characteristic of headphones.