D41fe419635dc71a79267517bd1a268724c36b67924b3d62467ecbc75aad?x amz algorithm=aws4 hmac sha256&x amz credential=akiaii6jt62oqlhbx2eq%2f20181215%2fap northeast 1%2fs3%2faws4 request&x amz date=20181215t122420z&x amz expires=900&x amz signedheaders=host&x amz signature=014abc7250935b7c43a491f611598d035bc25ce79acecc3586e933f9f8668915

充電不要のユニークなU型ヒーターが登場!
電子レンジで加熱すればすぐに暖か、冷蔵庫で冷却も可能。