PLUG, HEADPHONE AND SUPPORT METHOD FOR THE HEADPHONE

摘要

PROBLEM TO BE SOLVED: To surely support a head-mounted headphone to the head of a user without the use of a separate component for the support. SOLUTION: While a plug 1 is plugged into a jack, a belt 11 to mount the headphone 9 to the head is hung from and held with a drum 3 with a prescribed width at a middle position of the plug plugged into the jack in the longitudinal direction.