本发明公开了一种鞋垫，旨在提供一种利用人体自重作为能源的发热鞋垫。
The present invention discloses a kind of shoe pad, and aims at providing one heating shoe pad with body's weight as energy source.
本发明公开了一种鞋垫，旨在提供一种利用人体自重作为能源的发热鞋垫。
The present invention discloses a kind of shoe pad, and aims at providing one heating shoe pad with body's weight as energy source.
应用推荐