This is a hot topic compact cooler (lol). How about it as a joke item? I got a laugh at work, so I'm putting it up for sale. Please understand that this is a used item. The pictures are everything. In terms of performance, you can at least feel the breeze if you put it under your shirt (lol). High-speed waist fan M336, USB charging compatible, compact design in green and black. - Model: M336 - Included: USB charging cable - Colors: Green and Black - Features: High speed, waist fan Thank you for looking.