Hand Warmer with Built-in Cable

原文（中国語）

The present disclosure relates to a hand warmer with a built-in cable, comprising: a housing; a data cable, one end of which is arranged within the housing; a charging plug, connected to the end of the data cable away from the housing; and a hand warming assembly, arranged on the housing and electrically connected to the data cable, for generating heat; wherein the hand warming assembly can receive external electrical energy for charging through the data cable and the charging plug, while also being capable of supplying power to external devices through the data cable and the charging plug.