OPOLAR 10400mAh Battery Operated Fan, Portable Handheld Fan with 10-40 Hours Working Time,3 Setting, Strong Wind,Foldable Design, for Travel,Camping and Outdoor Activities(White)

I sleep with a 16" fan on a medium setting, a decent quality one that sounds smooth, I can sleep to it, the design of these fan blades is bad, they added this little nub of a fan blade in between each main blade...which isn't that noticeable, if you know anything about engineering and sound, you will realize why this thing sounds like a Buzz saw, it's kinda funny at high speed, maybe it was invented in a really loud environment, maybe china... the idea and everything else on this is cool, even decent quality build, something better could be made for the wire it comes with to stabilize or clip.

Update... I removed my five star rating… So far one of the power banks does not charge past the first light after 12 hours. I don't know about the other one yet.Very powerful breeze for such a small item. Extremely impressive. Not only can this fan use the two heavy duty power banks it came with, but you can also plug it directly in to any USB power bank or even your laptop. You can use the power banks to charge a phone or tablet in a pinch. The only drawback is that it takes about 10 to 12 hours to charge, for 20 hours of fan usage. It sits or stands nicely when folded, or you can hold it in your hand. I'm not really into handholding, but it is quiet enough to set up on my desk at work.

It is a good product. Is easy to carry on small purse. Is light weight. The noise level is very good. I used it for the first time without charging the battery because it shows full battery and it didn't last in high not even three hours. I charge it after the first time of use and haven't use it, so i am not sure if the battery life is as advertised. Any way i think is a good product with a good value.

This puppy is exactly what the doctor ordered! I have been having problems with face sweat for quite some time now. During football season when we are out at the games it can get quite embarrassing. I have a canopy and try to stay under the shade but let’s face it, this is Florida! This was definitely worth the money. It has several speeds and blows really well. It came with two rechargeable battery backs. Even just using the one for two days, the battery hasn’t died yet.

We live in Arizona and I recently took a trip to Costa Rica. This fan is a necessary part of what I carry now. Light weight, powerful and able to keep me cool in the hottest and most humid of conditions. One battery lasted all day, so with the two that come with the fan, I always had a fresh replacement long before the other one even started losing power.

I love the fan!!! This is my second one. I get alot of people who are amazed on how powerful it really is for a portable fan. Light weight I keep it in my back pocket don't feel it. Also battery life is awsome I run the fan for my shift no sign of slowing down. The best part is the fan is rechargable. I will be buying another fan. I will only buy from Opolar brand, their fan is better all the way around.Ano

I carry this little gem with me everywhere and it might be my favorite purchase ever! It makes the hot TX weather bearable and the battery lasts really well on each charge. I love that it is rechargeable. I’ve given these as gifts and everyone loves them! If you struggle with heat just get it. You won’t be sorry.

Your browser does not support HTML5 video.  This is one of the BEST products I've EVER spent my money on. The battery life is ridiculous and the power from this little fan is off the charts. I hardly ever have to put it on the highest speed. Get you one....

I just received the OPOLAR portable fan this week. The best thing was the fan came ready-to-use right out of the box as both the power packs were already charged and both worked right away. Directions were clear and fan worked just as advertised and as I wanted. The company contacted me to say if there were any problems they would resolved them so the customer service out of the gate has been good. The time length for the charge is still being tested, but all is good.

I like this fan as it packs power into it and has a great battery life! Very happy with this purchase.

Good power. Two batteries.

excellente qualité