| 摘要 |
PROBLEM TO BE SOLVED: To provide an ear pad material, which has regenerative property, does not become sweaty or hot, even if it is installed on the ear for long time and which can be used comfortably as an ear pad or a headphone. SOLUTION: In the ear pad material, microcapsules, where latent heat/ regeneration agent is included in a shell, are dispersed in a foam material and a cover material made of artificial leather including regenerative particles is installed outside the ear pad.
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