headphone

As nouns the difference between earpiece and headphone

is that earpiece is a speaker placed inside or held near to the ear while headphone is a listening device placed or worn in the ear, usually sold in pairs.

As nouns the difference between headphone and headphones

is that headphone is a listening device placed or worn in the ear, usually sold in pairs while headphones is a pair of speakers worn over or in the ears so only the wearer can hear the sound.

As a noun headphone

is a listening device placed or worn in the ear, usually sold in pairs.

As an adjective headphoned is

wearing headphones.

As nouns the difference between taxonomy and headphone

is that taxonomy is the science or the technique used to make a classification while headphone is a listening device placed or worn in the ear, usually sold in pairs.

As nouns the difference between headphone and earcup

is that headphone is a listening device placed or worn in the ear, usually sold in pairs while earcup is one of the two cup-like sections of a pair of headphones that enclose the listener's ears.

As nouns the difference between headphone and earpad

is that headphone is a listening device placed or worn in the ear, usually sold in pairs while earpad is a cushioned pad enclosing the speaker part of a headphone for purposes of hygiene and comfort.