| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ear speaker capable of achieving prevention of hearing loss through a headphone by relieving a burden on an ear as well as safe use without interrupting ambient sound. <P>SOLUTION: The ear speaker includes speakers 2R, 2L for outputting an audio signal, and is configured to fit the speakers 2R, 2L at predetermined distances S from ear holes of a listener P and to movably attach the speakers 2R, 2L to a head band 1 so that the speakers 2R, 2L are oriented to the ear holes of the listener P when worn on the listener P. <P>COPYRIGHT: (C)2012,JPO&INPIT |
