How heated clothing works

Through a built-in power supply, thermostat, and heating element, electrical energy is converted into heat, providing active warmth to the wearer. Benefits include providing warmth and comfort in cold environments, relieving body aches (such as rheumatic pain), improving blood circulation, and preventing frostbite in certain medical and athletic settings. For safety, heated clothing is also equipped with temperature protection elements, such as a temperature switch, which disconnects the circuit when the temperature is too high to prevent burns or fire.