-- Electric heating constant temperature warm pants, heating temperature can reach 4050 ._x000D_-- Inner layer plush heat storage constant temperature, delicate and soft, give you the warmth._x000D_-- The heating suit heats up in the cold prone parts of the body. It has humanized design, carbon fiber, stable and rapid heating._x000D_-- Top pocket design, button pocket design, can place chargings banks, convenient and portable._x000D_Washable, easy to clean._x000D_-- Three gear temperature control, users can adjust the temperature according to their own needs.Specifications:_x000D_Material: polyester fiber_x000D_Specification: suit, long sleeve, trousers optional_x000D_Gender: Women_x000D_This Product Does Not Contain Mobile Power SupplyPacking List:_x000D_Suit:_x000D_1 * Long sleeve_x000D_1 * PantsLong sleeve:_x000D_1 * Long sleeveTrousers:_x000D_1 * Pants_x000D_Soft, breathable material Plush inner lining, lasting constant temperature, effective against cold winter environment. with imported high-tech fiber composite heating element. breathable, comfortable._x000D_3-step temperature controllerheated thermal underwear have 3-step smart temperature controller. The temperature changes with the color of the LED lamp. The temperature can be adjusted as desired._x000D_Polyester_x000D_Immediately heated After switching on, your body can obviously feel warmer in 15 seconds. Shoulder, back, waist, abdomen, and knee heaters heat up quickly; The heating element can stimulate your blood circulation, especially good for Arthritis, Bad Circulation, Stiff Joints people;_x000D_washing instructions Top pocket design, button pocket design, can place chargings banks, convenient and portable.Washable._x000D_Areas of application It is an electrical thermal underwear. suitable for indoor, skiing, fishing, travel, camping, cycling, leisure travel and business travel, work and winter sports.