You are free to choose and adjust the temperature according to your needs. Four switches adjust the temperature between 40 and 60, which can not only safely use the electric heating pad, but also extend the service life of the electric heating pad. Heating is safer and does not cause any electrical damage.(Note: This is a Chinese plug. Please configure a plug converter when using it for convenience.)The heated foot device is made of artificial fabric, which is soft and comfortable, breathable and durable. Animal pattern, soft and comfortable, high-quality plush material, it is the solution for keeping warm in cold winter.This foot warmer features heating technology that provides extra heat in seconds to promote blood circulation and muscle tone. Ultra-voluptuous mini mink on both sides. Plush interior brings extra comfort to your feet. Thick plush cooling blanket; lightweight and portable for travel, perfect as a Christmas giftLarge pockets for all men and women. Its large enough to hug your feet and provide extra warmth. You wont suffer from insomnia in the cold winter, and its convenient to work from home.Cleaning: Removable design for easy cleaning;Color: As shown in the main pictureSize: as shown in the picturePackage: 1 piece*foot warmer