Visual meaning of 'earphone'? - learn with images, example in daily life

Visual illustration of earphone: A transducer that converts electric signals into sound and is held near the ear, especially as part of a telephone; an earpiece or headphone. - Image 1

earphone: A transducer that converts electric signals into sound and is held near the ear, especially as part of a telephone; an earpiece or headphone. - Thumbnail 1

earphone: A transducer that converts electric signals into sound and is held near the ear, especially as part of a telephone; an earpiece or headphone. - Thumbnail 2

noun

A transducer that converts electric signals into sound and is held near the ear, especially as part of a telephone; an earpiece or headphone.

"I used an earphone to listen to music on the bus. "

technology electronics sound communication device machine