| 摘要 |
PROBLEM TO BE SOLVED: To provide an instrument to be fixed on the ear by a fixing portion with a preferable earphone mounted in an ear hook although, in the prior arts, quality of the preferable earphone cannot be obtained even if fixed on the ear, or the motion may be limited in violent action even while obtaining preferable quality.SOLUTION: The earphone fixing instrument includes an arm-shaped and tray-shaped earphone fixing portion to be fixed at an earhole side of an ear hook so as to adjust its shape and to encase an earphone therein. |
