Purchased new last year and used only twice in the summer, but the battery has been used a bit. I bought workwear specifically for the belt-mounted fan at Workman in July of this year, but I no longer have a use for it, so I'm selling it as a set. It has been used infrequently and is in working condition, but please consider this a used item and only consider purchasing if you understand. - Brand: WindCore - Model: ICE×HEATER - Size: Free Size