| 摘要 |
PROBLEM TO BE SOLVED: To provide an ear cover and an earphone which are designed considering the acoustic quality and the comfort of use.SOLUTION: An ear cover 10 is applied to an earphone body 101 and includes a first case 110 and a second case 120. A first through hole 111 is opened in the first case 110 and a second through hole 121 is opened in the second case 120. The first case 110 and the second case 120 are coupled so as to correspond to each other, and a housing space is formed in the two cases. The earphone body 101 is electrically provided in the housing space. Air flows between the first case 110 and the second case 120 through the first through hole 111 and the second through hole 121. More preferable ventilation and heat radiation effects are attained with this structure. |
