Floor heaters are bulky, expensive, and dangerous to have under your computer desk because they can make your computer overheat. That's why your cold feet need these amazing USB heated slippers! Just slide these one size fits all slippers on your freezing feet, plug them into a USB port on your computer, and your feet will suddenly become super nice and toasty! The cord is nice and long, so you'll still be able to dance around your work area, and the front of the slippers can even become detached so you can run to the bathroom or get a snack without removing your feet from these wonderful heated cocoons! Choose from 3 different styles - Blue or Brown Mules, or the adorable Bear slippers that have an adorable tail at the back.