Review on 🌬️ O2COOL 4" USB Personal Desk Fan: Portable Mini Table Cooling Fan, Ideal for Computers - Adjustable 360° Tilt, Quiet & Convenient - Grey by Tutcht Cobb

I use this ventilator at work (a nurse in a hospital) and even gave it to a colleague as a gift. Unfortunately, many of my colleagues use mine when they're out and about. Sometimes he's not there when I get to work, but he's always there. This model plugs into the back of each PC, eliminating the need to hunt for an available outlet. It offers significant relief and is adjustable to aim where you need it most. Definitely worth the money.