Foot warmer material: exquisite plush feel, the fabric is thick and sturdy, the inner layer is fluffy in texture, warm and comfortable, extremely warm; the color is fresh and suitable for everyone.

Easy to use: The shoes are powered by USB cable, which is very safe. Check if the USB port is well connected when using it for the first time, otherwise it may affect the heat. Maximum heating temperature is 55 degrees. The USB interface can be connected to computer (laptop), power supply, power supply, car charger.

Healthy: Helps with heat for blood vessel dilation, allowing rapid oxygen flow and better cell metabolism. Feet warm in one minute to relieve uncomfortable, tired and sore feet. A necessity for winter! Ideal for soothing cold, tired or sore feet and can be used on various occasions, such as office, study room, home, etc.

Portable and perfect gift: The foot warmer is USB interface, lightweight and portable, lets you relax on your sofa, bed or chair in the office or at home, easy to use. Perfect festival, birthday, Christmas gift for mom, dad, friend or any other loved one.

Washable foot warmer: There is a zipper between the shoes and the sole to place the heating chip. When cleaning, open it and remove the chip. It can be washed by hand or in the machine. When using it again, make sure the shoes are dry.