Features1FUNCTION: Promote blood circulation, effectively relieve heel and ankle pain, and help relieve symptoms such as tendinitis, arthritis, heel pain, heel tingling, foot pain, muscle strain, and chronic pain. 2SUPER HIGH DESIGN: Ultra high design, while protecting your feet and ankles, it provides ultra comfortable heat therapy for your feet and ankles. 3AUTOMATIC SHUT DOWN: The office heating pad will automatically shut down when the temperature is too high. Three speed heating settings, the temperature setting should be adjusted according to your needs. 4FOR PEOPLE: Can be worn by both men and women, big enough to wrap your cold feet, provide extra warmth, and no longer have insomnia in cold weather. 5LIGHTWEIGHT AND PORTABLE: The thick plush cover prevents heat loss, is convenient for home and office use, is light and portable, and is also suitable for travel.SpecificationItem Type: Foot WarmerMaterial: PlushVoltage: 110-240VTemperature: 3 Levels AdjustmentPackage List1 x Electric Foot Warmer