★Ships Today★【Burtle 2025 Latest Vest & Peltier Device & Battery Set Full Set IC101S】Spring/Summer BURTLE Absorbent Quick-drying Breathable Summer Clothes Stretchable Workwear Air Conditioning Used only 3 times. The vest has been cleaned and put back in its original packaging. The main unit has been cleaned with alcohol. Arrived on July 25, 2025, and has a one-year warranty. All accessories and box are included. Although it is a beautiful item, it has been worn, so please refrain from purchasing if you are sensitive to used items. It was extremely cold on the high mode. I bought it because I temporarily needed to enter a very hot work site, but I no longer need it as I am an indoor worker, so I am selling it. It can also be placed on the neck in three places, and is also recommended for cooling tonsillitis.