| 摘要 |
Disclosed is a headphone device, which comprises a headband unit worn around the head of a user; left and right frames each installed at each end of the headband unit; first and second speaker modules each installed to be able to rotate at each of the left and right frames. The first speaker module includes a first speaker facing any one of auditory organs of the user; an acoustic circuit unit reproducing a digital sound source; a memory accommodation unit in which an external memory device is accommodated; and a first cover opening or the covering the memory accommodating unit. The second speaker module includes a second speaker facing the other one of the auditory organs of the user; a battery accommodation unit in which a battery is accommodated to supply power to the acoustic circuit unit; and a second cover opening or covering the battery accommodation unit. The first speaker module and the second speaker module are electrically connected to each other through a power and communication cable that is laid inside the left and right frames, and the headband unit. |
