Review on SmartDevil Portable Air Conditioner Fan, USB Small Desk Air Cooler Fan with Night Light, Adjustable Wind Direction Personal Cooling Fan, Built-in Ice Tray, White - Ideal for Home Office Use by Rebecca Rios

Even for what should be tiny, it's pathetic. I can have it just a foot away from me and I can't even feel it. It's literally just a computer fan with a slot in front where you put some ice. Even though it was free, it wasn't worth it. The cooling performance of this fan is practically zero. Don't hesitate to buy.