Treva 5 Inch Battery Powered Clip Slim and Portable Cooling Fan with Clamp for Travel, Outdoor,Camping, Car, Office Desk, Baby Stroller - Multi-Directional Rotating and Adjustable Head, Khaki (FC05005)

It's a powerful lil fan! works well.

We cannot speak highly enough about this portable fan. We put it to the test just a few weeks ago while visiting the Disney Parks, Sea World, Outlet Shopping. All day trips for 5 solid days in extreme heat. The battery life was far better than expected. Even on high speed all day. It held up for 2 days before changing out the 4 AA batteries. Love the adjustable head that you can lock into place. Love the clip that allowed us to place on the stroller bar. Our little tike did slide his fingers into the slot, but the blades paused and did no harm. That was our biggest concern and it worked out well. We bought another one to put on the top bar of the stroller for us to use while out in the heat.

This fan works great! We have another one just like it and they keep us cool when the power goes out.

I live in Hawaii and, given the perfect weather and terrible traffic, bike to my job every single day. I bought this fan to run in my locker and dry out my sweaty shirt during the workday. It does the trick. I slide the fan to "high" and clip it to a hook in my locker around 6:00 am and it's still running strong (if a little less vigorously) when I change again at 4:00 pm; that's a solid 10 hours, and it could probably do a couple more. For batteries, I use two sets of four Amazon Basics AA NIMH rechargeables that I alternate.My first fan ran roughly five days a week, ten hours a day for 2.5 years, before one of the wires developed a short where it passes by the hinge (from clipping and unclipping the clip every day.) I could have patched in and soldered up a new wire, but as I left my supplies and soldering iron in storage back home, I'll just replace it with another one for $15. Good deal.

Great product. Works well and quiet

I've had this thing for a few years now, it stays clipped by my bedside and it's great to cool you off....it has two settings and spins to customize for comfort, the major downside to it is that you have to use four AA batteries.My intention was to buy rechargeable AA batteries but it would take up too much time, I eventually replaced it with a Mercury USB C fan with three fan settings/three light settings and it has a poseable rod to clip anywhere but I still use the original fan during power outages as an emergency fan.

UPDATE: I wanted to mention that this fan broke literally after 2 uses!!!! The screw fell off when it was stored properly and used only for 15 minutes total and it started to fall apart. I have no idea why the quality changed so much! This was such a waste of money. I wished I kept my old when it was still called o2cool. Skip this product and buy a better one.Original: I first bought this in 2018 and it’s not as strong as it used to be. It blows a lot weaker now.

Perfect for summer camp