Directions 1. Insert the power cord of the heated blanket into a nearby electrical outlet. 2. Make sure the plug is fully inserted into the outlet to ensure proper operation. 3. The blanket comes with a controller that allows you to set the heating level. 4. Use the controller to choose from the 6 heating levels. 5. Start with a low setting if you're unsure about the heat intensity. 6. Depending on the model, the controller might have a digital display showing the current heat setting. 7. The blanket has an auto-off timer that will automatically turn off after 2 hours of continuous use. 8. This feature is built for safety and convenience. 9. You don’t need to manually turn it off after the timer ends; the blanket will stop heating by itself. [Safety First]:-ETL certified and equipped with default settings, the electric heated blanket boasts 6 temperature control levels (100.4°F-131°F) and customizable auto-off times (1h-10h). Utilizing advanced Ultrasonic Heat Sealing Technology and flame resistance, our product ensures no safety hazards—please rest assured to use. With our automatic shutdown feature, enjoy worry-free relaxation and energy conservation. Embrace safety and warmth with confidence.- Warmth as a Quiet Embrace [EXQUISITE TEXTURES]- This fuzzy blanket features a timeless checker pattern that adds a touch of modern minimalism to your Christmas decor, enhancing your home's festive atmosphere [FLEXIBILITY & MULTI-FUNCTION]-61-inch heating wire (cheap models only offer 56 inches!) 2.2m The long power cords give you more room to move around. They can be used on a bed, sofa, study room and office, so you can stay active and unrestrained. No need to worry about being trapped around the socket! Giving a feeling of warmth and security, it is an ideal gift of protection and warmth to the body. —Wraps your whole body. The dual-spiral structure distributes heat evenly [Overheat Protection & Digital Display]-If you’re busy with other tasks and forget to turn off the electric throw blanket, the automatic shutdown function has you covered. Our electric throw includes a digital display, so you can easily choose your temperature and set the timer to your liking. Super convenient and smart—effortlessly tailor your comfort! [MACHINE WASHABLE] - The controller cord is removable. Please remove the controller cord before washing, then place the electric blanket in the washing machine on the gentle cycle. When drying, in order to keep the electric blanket in the best condition, we recommend air drying or low temperature drying, do not plug in until completely dry. 【7x24-hour online customer service】-If you encounter any quality problems with your heated vest , you can contact us at any time. We have a 24/7 online customer service team ready to respond to your questions promptly. Remember, heated vest can be machine washed, but please read the instructions carefully before cleaning to avoid improper operation. This ensures safety, preventing potential issues, and extends the service life of your heated vest.