Electric Heated Blanket 72"x84" Full Size with 4 Heating Levels and 10 Hours Auto

DUODUO-Bring You A Warm Dream ! What should I do if the LED light of the product is not on? Please follow these steps to restart: 1. Disconnect all connections of the heated blanket. 2. Please connect the controller to the blanket first 3. Please then connect the controller to the wall socket. 4. Please turn on the power of the controller. What should I do if the LED light of the product flashes? Please check whether the connection part of the electric blanket is loose. If so, please plug the connector into place. Note: Connect the controller and the electric blanket first, and then connect the controller and the wall plug. When the electric blanket works, what are the temperatures corresponding to the four gears of the controller? Warm: 84 °F, Low: 93°F, Med: 102°F, Hi: 109°F. Note: The reference temperature is obtained by testing at the ambient temperature of the laboratory (78°F). There may be deviations in actual use. How to clean the electric blanket? It can be washed by hand or machine. Note: Don't wring it out hard or dried by washing machine. Product contains heating wires, the wrong method will damage the performance. Correct washing method: Gentle machine(hand) washing, hanging to dry. How long is the shelf life of the product? One year. If there are any problems in the use of the product, please let us know so that we can solve them for you