... 3,temperature,40-45 4,appreance size,185*17cm nameUSB hand warmer fashion gloves with electricvoltage7.4vpower5wsize187*15cmmaterialbubble flocking,carbon fiber, ... ,also can be used as gloves,It is very fashion and popular in world2,adopted high quality super soft bubble flocking ... is convient to carry when you go out 4,lithium battery can be kept 4-6 hours USB hand warmer miltu-function fashion gloves