To provide a foldable mobile phone which can prevent low temperature burn while acquiring a high thermal effect at a travel destination, a place of work, a disaster or the like.SOLUTION: This is a folding mobile phone in which a plurality of disposable body warmers are attached to half of double cloth, and the cloth is folded in half and joined.BACKGROUND OF THE INVENTION【課題】電源がない旅先、勤務先、災害時などに高い温熱効果を得ながら低温やけどを防ぐことができる折り畳み式携帯あんかを提供する。【解決手段】二重に縫った布の半分に使い捨てカイロを複数枚装着し、布を二つ折りにして接合した折り畳み式携帯あんかである。【選択図】図1