earphone

== English == === Etymology === From ear +‎ phone. === Pronunciation === IPA(key): /ˈɪə(ɹ)fəʊn/ === Noun === earphone (plural earphones) A transducer that converts electric signals into sound and is held near the ear, especially as part of a telephone; an earpiece or headphone. ==== Derived terms ==== ==== Related terms ==== headphone ==== Translations ==== === See also === ear bud