| 摘要 |
PROBLEM TO BE SOLVED: To provide an acoustic device which enables overhead type wearing and neck band type wearing without providing a movable mechanism.SOLUTION: An acoustic device (100) includes: frames (120); housings (110), each of which is fixed to the frame, has an earmuff part (150), and houses an acoustic generating section; and a head band (130) joined to the frames. A space (R) for enabling an ear of a user to hook thereon is formed in a gap between the frame and the housing. |
