Handheld Fan, Portable Fan, 4000mAh USB Rechargeable Personal Fan, 180° Foldable Mini Desk Fan with 6 Wind Speed, LCD Digital Display, Lanyard as Neck Fan, Ultra Quiet, Pocket Size for Indoor Outdoor

BLUF (Bottom Line Up Front) Very effective, value priced, dual purpose Fan/Battery Bank. What a great idea! A personal fan that can keep you cool for 5 - 16 hours (claimed) depending on which of the 6 speeds you choose (so it COULD run all night) and is claimed to recharge in 1.5 hours (Ill have to see if it really can use a Fast charger pulling all 2.4 amps - which would then take 1.67 hours to put in 4 amp hours). Also a neat feature is the power meter that shows you how much energy remains in the battery. It comes with a soft neck lanyard and a USB-A to USB-C charging cable, you provide the charging block. So - as originally received, it came charged to 68%. I connected it through my digital tester to a USB port rated for 3 amps, but this device only pulled 0.85a. So I moved it over to my QC3 port - rate dropped to 0.82a. At 0.85a going from 69% (when I started my watch) to 100% (delta = 31% or 1.2 aH) Id expect charging to be finished in 1.47 hours. After 20 min, charging had dropped to 0.70a (74% charged). I removed the USB tester and directly connected the fan to the power supply (5v 3a port). 10 min later charge had increased by 2% with 22% remaining till full = estimate now is 110 min to full charge. FINALLY at 100%, a 31% overall increase, took 2 Hr 15 Min. So No - you cant fully charge this from empty to full in 1-1/2 hours as claimed. Rundown testing started at 100% battery and fan level 6 (High - moving a LOT of air). 1 hour later charge remaining was 76% (delta 24% suggesting a little more than 4 hours at full speed). Switched to Level 3 (?1/2 speed) - still moving lots of air dropping 16% over 82 minutes suggesting an 8.5 hour run-time at that speed. Then switched to Level 1 - still an effective breeze - dropping only 6% over 3.5 hours - suggesting a 58 hour run time at low speed. YMMV. Please note the above analyses assume linear battery charge/discharge characteristics which may not necessarily be the case.

I didnt know how much I really needed this little rechargeable fan until I actually had it! This is a small, lightweight fan that is great to carry around on hot, humid days to give you a little relief from the heat. Nice powerful air and easy to flip and tuck in your purse or manuever for comfort

I love everything about this fan! It is a nice size, and lightweight, and I love that it has 6 different speeds. I also really like that it has a digital display to show the speeds, and also the battery life- no more running out of charge unexpectedly! And it can also act as a battery charger for your phone! Another bonus that I love is that you can also bend the fan part over and set it down using it hands-free- with it being too cold to have the air conditioning on, I have this setting on my nightstand, so all I have to do is turn it on and aim it at my face when Im having a hot flash or night sweats- so nice! I cannot say enough good things about this fan, I already have several and I plan on getting more:)

I purchased the fan for a wedding I am a bridesmaid in. I know when I or the makeup artist puts my makeup on, I will be hot and I dont need to be sweating my makeup off lol. I just opened the fan and tried it. I have to say I was not expecting it to be as powerful as it is. I LOVE IT and I know it will do me proud come wedding day :).

Love this fan!! It has several speeds and can lay on the side if you need it on your nightstand.

Surprisingly powerful....Works well!

I like this fan a great deal. It is pretty quiet, even at the highest speed. The head tilts back 180 degrees and stays in the position where you put it. This makes it easy to hang from your neck as well as put it on its belly on the table. It has 6 speeds and the last 2 are very definitely moving a lot of air. There is not much difference in air movement between the 5th and 6th speeds, but there is still a little bit. Hanging it around your neck angling the head back so it points at your head, the 5th and 6th speeds might be a bit much for some folks. The lanyard is soft and comfortable, not sure how long it will last, though. It is also a little tricky on connecting it to the fan cage. The stem for the plastic pins is flat on one side and narrower than on the other side. So, be sure it is in the narrow position when connecting it to the fan. The cage has a slot on each side for the plastic pin to fit. The little rim of copper trim is nice. Te display will flash the speed for a second or two, then goes to the battery charge. When charging, there is a green lightning bold on the side of the display to let you know it is charging. Mine came with a 68% charge. I have not used it as a power bank. The power bank uses a regular USB connector. The charging connector is a USB C and it does come with a charging cable (USB to USB C). This should be very nice to have when the summer starts heating up.

I found nothing to not like about this fan! I like the large battery size that keeps it cooling for a looong time. The angle of the fan to the handle is continuously adjustable. It will stand stably on the end of the handle or on the side of the handle. There is a detachable lanyard that will allow you to hang the fan around your neck and point the fan at whatever part of your face or neck needs it most! No matter where you go or what you are doing, it is right there with you! The % of battery charge left is displayed except when you are setting it to one of its 6 speed choices! Finally, speed 6 moves so much air that it was too much air for me when it was hanging around my neck. I can this a very good buy!

I like that the position of these fans can be adjusted. Blue appeared to be the best color. Get some extra ones for more cooling power or to recharge electronics, too.

This fan is small, It has several speeds and moves air well. If I hang it around my neck with the included lanyard, it helps to keep me cool while working around the house or outside. It folds into itself, so it doesnt take up a lot of room when stored. It would fit nicely in a car or purse. I like that it even has a port for charging my cell phone. The digital display lets you know which of the 1 through 6 speeds its on. They designed it so you can fold it where the flat part will allow it to sit on a table without falling over. Its a fancy fan and does its job well. The longest Ive used it was for 2 hours and it ran on high the entire time with no problems. I always charge it after use, so its ready for the next time I need it.