| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an earphone device with a microphone that obtains sound of a user from both left and right ear sides of the user while inhibiting the structure from becoming complicated, and to provide the earphone device.SOLUTION: An earphone device 100 includes: a first housing part 11 including a microphone 14 which detects external sound and a speaker 13 which outputs the sound; and a first sound radiation passage part 12 which is attached to the first housing part 11 and radiates the sound output from the speaker 13. The first sound radiation passage part 12 is formed so that a state of the form is switched between a form that is attachable to a left ear and a form that is attachable to a right ear by adjusting its position relative to the first housing part 11.</p> |
