Soft and Washable: The foot warmer features a removable, soft fabric cover that's easy to clean. Fast Heating: Plug in and experience rapid heating in just 30 seconds! Colours: Choose between yellow, orange, dark blue or light blue! Winter Foot Warmer: Get a USB heated electric foot warmer. Customisable Warmth: Enjoy six adjustable heating levels from 104℉ to 140℉ for personalized comfort. Energy-Efficient: Stay warm without high electricity bills thanks to the efficient PTC heating pad. Usb Electric Heated Foot Warmer | Living Social | Living Social