USB rechargeable neck cooler fan for hands-free use. Comfortable cooling both outdoors and indoors. The angle of the cooling plate can be adjusted, allowing it to closely contact your neck and cool you down. It's compact, so I used to put it in a pouch and carry it around when not in use. I purchased this last year, new and unused. I used it 4-5 times last year and then put it away. I'm selling it because I bought a new one this year. Operation confirmed. How about it for next year?! Final price reduction. Originally, it was shipped without a box, so there is no product box. There are no instructions either. I will wipe it down again with a disinfectant wipe, wrap it in bubble wrap, and put it in a packing box for shipping via Mercari. - Product Name: Neck Cooler Fan - Function: With Peltier cooling function - Usage Location: Both outdoor and indoor - USB Charging: C-type compatible (with cable) - Design: Hands-free, foldable Since it is a used item, please purchase if you understand.