라디오, 전화, 음악 등을 듣기 위해 귀에 끼거나 대는 장치.
An electrical device worn on or in the ear to receive radio or telephone communications or to listen to music or other media.
예문:
"She plugged her earphones into the laptop to watch the movie privately."
"Noise-canceling earphones are essential for long flights."
"The athlete wore wireless earphones while running in the park."