product description: The heating foot device is made of artificial fabric, soft and comfortable, breathable and durable. Animal pattern design, soft and comfortable plush material, excellent touch, is the solution to keep warm in the cold winter weather. Large pockets are suitable for all men and women. It is large, can wrap the feet, provide extra warmth, will not lose sleep in the cold winter, and is convenient for home and office use. Plug and play when powered by the USB port. The power cord is stored in the side zippered pocket; you dont need to worry about losing tissue or cables; the non-slip base ensures that the foot warmer is firmly fixed on the ground without shifting. You can freely choose and adjust the temperature according to your needs. The four temperatures of switch are adjusted between 40-60, not only can the heating pad be used safely, but also the heating pad can be used safely. It can also extend the service life of the heating pad. USB heating is safer and will not cause any electrical damage. This foot warmer uses heating technology to provide extra warmth in a few seconds, promote blood circulation and relieve muscle tension. Both sides are made of super plump mini mink. The inner plush provides extra comfort for your feet. The thick plush cover prevents heat loss; it is light and portable, suitable for travel, and very suitable as a Christmas gift contain: 1x common switch plug-in electric foot dryer