1. Controller 120V60HZ power 100W Controller 10 number adjustment temperature code tube display, timing 9 hours. Temperature adjustment, timing setting. 2. The hot wire adopts the function of overheating and power failure protection. The hot wire material includes the outer PVC folding waterproof layer, temperature measurement protection line, the inner NTC insulation layer and the hot wire. 3. The link between the controller and the blanket is waterproof and supports machine washing with electric blanket water. 4. The fabric is made of flannel, lamb wool, short rabbit hair and other fabrics. Electric blanket, also known as electric mattress, is a kind of contact electric heating equipment, it will be a special, insulation performance of the standard soft cable electric heating element woven or sewn into the blanket in the shape of a coil snake, when the power is emitted heat. It is mainly used to increase the temperature of the bed when people sleep to achieve the purpose of heating. It can also be used to dehumidify bedding. It consumes less power, temperature can be adjusted, easy to use, widely used, has a history of more than 100 years. There are already new non-radiation electric blankets obtained national patents, pregnant women, children, the elderly can rest assured that the use of non-radiation electric blankets. How the electric blanket works Electric blanket is mainly composed of heating element, base core, fabric, power cord, junction box, control switch. Its main structure is to place the heating element on the base cloth, and then connect the power cord, and then sew the sewn heating element and the base cloth with a mask package, and the electric blanket can be used. When the heating element is energized, the current generates heat through the heating element, and then through the control switch, the user can adjust the temperature of the electric blanket.