Zaozhuang electrically heated gloves

General electric gloves problem: a low price, but only four fingers back heating or heating only not achieve the desired thermal effect 2 poor single PVC or silicone heating materials, easy Duanzhe affect heating power... 2 gloves no thermostat, the temperature is too high will burn burning burnt gloves, and even burns manpower security risk. 3 in order to avoid high temperature burn people, and the use of poor heating materials, and low temperature, no thermal effect