| 摘要 |
<p>The present invention relates to an earphone cord which can be carried without twisting, which is pierced at predetermined intervals and is sealed like a donut, a cord member in the earphone is branched into two paths and then passes in one way when passing in the earphone cord and reaching a hole like a donut. The holes pierced in the earphone line with predetermined intervals are sewn by an earphone jack, to help a user normally carrying the earphone to simply and clearly arrange the earphone cord anytime and anywhere and, when the earphone cord is unnecessarily long and when only the intermediate cord is twisted and the earphone jack is sewn into the holes of the twisted cord, there is an advantage of using the earphone with a shortened cord length.</p> |
