View this article at: http://www.electronista.com/articles/06/11/15/warmmi.usb.slippers.gloves/ Wednesday, Nov 15, 2006 5:35pm Warmmi USB Heating Slippers... In advance of the coming winter, Vavolo is selling Warmmi USB heating slippers, wrapped in fake brown fur. There are no software functions to the slippers - users simply plug them in for a charge. They can be warmed temporarily, or else left plugged in for continuous heat. Each pair comes with a USB cable and costs $22. Vavolo is also selling Warmmi USB heating gloves, which are instead made of gray fleece and come with two separate USB cables. These cost $21 per pair.