3 Speeds Mini Desk Fan, Rechargeable Battery Operated Fan with LED Light, Portable USB Fan Quiet for Home, Office, Travel, Camping, Outdoor, Indoor Fan, 4.9-Inch, Black

I sleep under a fan at night, so this is saving me a little on energy use. Battery life is awesome and the little light that comes built-in literally lasted all night and into the mid-morning before completely dying. And the fan is powerful enough to sleep under with 2 people, at a comfortable noise level.

I cant recommend the current version of this fan at all. The old version of this fan was a winner. Itd run endlessly with a USB cable plugged in, whether theres a battery or not, wasnt too loud, and all three speed settings pushed a good amount of air. The old 18650 battery wasnt holding a charge anymore so I decided to replace the entire fan. Side by side, no matter which battery I used, the new efluky fan is significantly weaker than the old one. Ill continue to run it and see how well it does but its just lethargic and cheaper necklace fans outperform this one even on the highest setting. This fan is also hard to clean. I did try it once but it was kind of fragile and even when I took the back plate off, it was difficult to wipe the blades down.

*Update* Over 3 years later and I still use this fan. I have one at the office and one by my bed that I use for home/travel. I have given several of these away as gifts and each was loved. The box still holds up, and I sent instructions to them on how I cut the box to make it work, and they did and loved it. I cut the main hole, with a flap, so that it is closed when the fan is in the box for travel, but when the fan is removed, I place it in the slot and its held upright. I reinforced the flap with tape so that it remains sturdy and doesnt tear. I cut a hole on each side that lines up with the fans charging port: one hole for when the fan is in stored in the box and one hole for when it is in the slot. This allows for the usb cable to be connected to the fan, in either position to be charging. The fan has been wonderful for travel as it puts out a whole lot more air than you think. Ive used in the backseat of cars without a back vent; in lines at amusement parks in the summer; at work in the office; on a cruise (where the airflow in the room was very stuffy) and countless nights at hotels on night stands. Its very highly recommended. --- So much better than I expected. Ive only had it for a little while, but used it on a two day camp. The three speed options are great. I used a large USB power bank to let it run overnight. I dont know how long it would have ran on the charge. Just a note, when its plugged in, the highest speed is slightly reduced compared to running off battery. I used the box to cut a hold to use as a stand as it has a narrow base, as I use this for my tent and wanted to ensure it doesnt get knocked over.

very good

I work in a warehouse with no ac in a state that gets up to 109 degrees. yes they provide us with fans but not every where we go. so this thing has legit been a life savior. Ive had it on running for 7 hours straight before and didnt die! honestly one of the best things Ive ever bought in my life

Small and quite. I have it on the end table for my hot flashes! I love that it is cordless!

Best portable fan worth every penny spent I just order another one yassss

I love the versatility of this fan. I got it to keep in my bowling bag as bowling alleys get hot in my area, this thing is amazing the battery life lasts for multiple days when set to the highest setting and I like that I can either swap out batteries if I forgot to charge it or use a portable battery pack and plug it directly in.

It has three speeds and definitely does the job!

The fan is what I expected, but I thought it had more. I bought a fan very similar to Walmart, looks almost the same, but was solid black. It had a base that allowed it to swivel up. This looked so similar, I thought it did too. I would recommend buying one with a base that swivels, thus if you want to point the fan at your face rather than your hands, find something to put it on for elevation or tilt it back against something or put something under the front part of the stand and risk it falling over backward. Oh, the batter life is good, but wish it was a tad longer (like my Walmart fan)