Features: *1. Adopt high-quality heating sheet, which is healthy, safe, no leakage, durable to use. *2. Built-in 6 heating areas, with large heating area, providing you all-rounded warm. It is comfortable and delicate, soft and warm. *3. Use USB universal interface. In order to ensure the best heating effect, please use the mobile power supply with 5V/2A output. *4. It can be used as a shawl, blanket, cushion blanket or vest, brings you warm all the time. Description: *1. Material: polyester fiber *2. Color: gray *3. Size: 138*112cm (unfolded) *4. Gross weight: about 600g *5. Temperature: 45-50-55 *6. Power supply: USB power supply (power bank) Note: Please take out the mobile power supply before washing. It can be washed by machine or hand. Please don't wring it out by hand Package Content: Electric blanket *1 Storage bag *1 Note: 1. All pictures are professionally color-coded, but due to the difference of ambient light and display device settings, there may be some deviations between the pictures you see and the items themselves. Please understand. 2. The data is measured manually, and there may be some deviation, but it will not affect the use.