| 摘要 |
<p>The present invention relates to an earphone which replaces a speaker unit and includes an LED and, more particularly, to an earphone which includes a pair of jacks which attaches or detaches the speaker unit, a light emitting unit which is located on the jack and emits light according to a power supply, a battery mounting unit which mounts a battery, and a power switch. The convenience of use is improved by replacing the speaker unit at need. Stability is improved in a night exercise by emitting the light by turning on the LED near the ear of a person. The present invention expresses the fashion sense of the user.</p> |
