1. Soft and comfortable: The sleeping bag pad provides a comfortable and soft touch, giving you a high-quality sleeping experience. 2. Adjustable temperature heating mode: The sleeping bag pad has a built-in heating system that can adjust the temperature according to your needs, keeping you warm and comfortable. 3. Applicable occasions: It can be used for camping, sleeping bags, tents, marching, and beds in autumn and winter to meet the needs of different occasions. 4. Durable and waterproof: Made of high-quality cotton material and waterproof treatment to ensure the durability and waterproof performance of the product. 5. Portability and storage: This sleeping bag sleeping pad is lightweight, foldable, and easy to carry and store. Specification Item type: Camping sleeping bag pad Material: Cotton Product Dimensions: Approx. 180x60cm/70.8x23.6in Interface: USB interface Weight: 694g/24.5oz notes: 1. Please set a bedtime reminder to turn off the power. 2. Keep away from fire sources, corrosive liquids and harsh environments. 3. Do not be covered by other heat sources. 4. People who cannot take care of themselves, infants and people who are not sensitive to heat must use it under the supervision of a guardian. 5. Keep away from moisture, water and liquids. Do not use this product when wet. 6. Please do not rub hard when working. 7. Do not puncture this product with sharp objects. 8. Please do not iron at high temperature. 9. Patients with severe cardiovascular disease and severe heart disease should use with caution. 10. There is no time limit for normal use, as long as you feel comfortable. 11. If there is any abnormality, please turn off the power immediately. 12. Do not use on damaged skin when the surface temperature exceeds 65C. 13. Do not expose to the sun for a long time. 14. The main reasons why the product does not heat up are as follows: First: The ambient temperature is too low, and some people who are not sensitive to heat cannot feel it and mistakenly think that the product does not work. Second: The product was not protected with a washing bag during washing, causing damage to the internal heating pad. Third: If the ambient temperature is too low, the battery may not start and the electric heating function cannot be used normally. Fourth: The battery does not support this product, and the power bank used is not suitable. 15. This product is an outdoor product. The ambient temperature has a great influence on the product, so it is difficult to determine the specific operating temperature. The temperature sensation varies from person to person. Please follow the instructions and use the product correctly to achieve the expected results. 16. Power bank equipment requirements: A power bank with an output of 5V/2A can support the use of this product. However, because the power bank market is very confusing, some power banks will have false labels, and end customers do not have equipment detection, so mismatched use may result in failure. Achieve ideal heating effect. packing list 1 x heated sleeping pad 1 x instruction manual