The outer layer is made of high-quality Oxford cloth, and the inside is waterproof PVC with elastic stretching function. It will not produce unpleasant temperature when heating. Even if you are in a different sleeping position, the entire part of the blanket will be hot.Operation Manual:1. Unfold the sauna blanket and connect its two wires with the output of the host;2. Let the customer lie on the blanket and start the operation;3. Turn on the power and turn on the switch;4. Press the button to set, select the time option and set the working time of the machine;5. Press the set key, when temperature 1 flashes, press the up and down keys to set the output temperature of OUTPUT 1. After the machine is set, the value can be automatically saved;6. Press the set button again, when the temperature 2 flashes, press the up and down buttons to set the output temperature of OUTPUT 2. The value can be automatically saved after setting the machine;7. After setting the working time and output temperature, please press the "S / P" button to start the machine;8. After use, please turn off the machine and cut off the power supply;9. Clean the blanket and put it in a dry place.Specification:Colour:Silver,Purple,Pink,OrangeMaterial: Outside Oxford cloth, inside PVCPower: 650 wattsFrequency: 50 Hz-60 HzPackage Includes:Host *1Power cord*1Blanket*1Sleeve*2Remote control *1 (no battery)Fuse*2Prompt:1. Turn on the blanket and machine, and preheat them for 5 minutes before entering. (The blanket can be laid flat during the preheating process.) During the physical therapy process, the temperature is usually 60°. If your body is cold, you can adjust the temperature appropriately and lie down and steam for 45-60 minutes.2. When using, it is recommended to wear thin cotton pajamas or bath bags, towels to absorb sweat. Folding is strictly prohibited during the