| 摘要 |
Headphones (1) comprising: an ear contact section (3); a speaker unit (10); a housing (2) arranged on the reverse side to the ear contact section (3) side of the speaker unit (10); an internal space (2S) of the housing (2) configured by the speaker unit (10) and the housing (2); and an air chamber (30) provided in addition to the internal space (2S) of the housing (2). The internal space (2S) of the housing (2) and an external space (S1) of the housing (2) on the inside of the ear contact section (3) communicate; and the internal space (2S) of the housing (2) and the outside of the housing (2) communicate via the air chamber (30). |
