BroElec Portable Fan Hand Free Small Personal Mini USB Fan 2000mAh Rechargeable Battery Operated Neck Fan 12H Working Hours 3 Speeds 360 Degree Adjustment Head for Office Travel Outdoor Camping(Black)

Too many people forget that they can always put clothes on and the rest of who are dying from the heat they insist on blasting simply can’t take all our clothes off in public.Thus was my difficulty last month when we travelled for business trip Vegas.I had a heat stroke in 1995. My core got up to 104. My body does not regulate temperature properly because of it.Yet despite it being in the upper 70s outside with little relief from the hope of any air conditioning (or smoke free air), this little beaut made it bearable.Had to charge frequently, because I kept it on high, but this is a gem. One I will not be traveling without ever again.And for those of you who are always “cold”, how about you carry a sweater with you? Because you may be the unfortunate souls I decide to strip off my layers in front of. And wat a sandwich once in a awhile.I’m dying of heat, fanning myself, panting, drinking tons of water, and begging the airline attendant to plead with the pilot to turn the heat down a few degrees... and begging for ice in a baggie to bring my temperature down.You could AT LEAST SHUT THE WINDOW BLINDS, COVER UP, AND WEAR MORE LAYERS (including long pants) so the rest of the world can survive!Until then, my impending public nudity, me fanning like crazy (including my wildly flapping bat wing arm fat possibly accidentally hitting you), me fanning toward you (bringing on my giddy shadenfreuden), or other mishap will likely impact you and your vision.This thing is AWESOME! You are not.

This is an update to my previous review.I had thought that I'd have to hold the unit against my face, for example, to feel any coolness, which defeats the purpose and hands free use case while travelling /biking/ hiking.Summer's almost over now, but I received a replacement unit, which seems to work great. It is slightly bigger - the whole piece as well as the fans themselves. It must be an improved model the manual says DNF Y2The good thing I find with this piece is that at a slight marginal extra weight, the air flow seems strong and pronounced and also seems flexible enough such that the air flow is towards me and I can feel the air hands free.Hope it does not stop working suddenly/ mysteriously like the previous unitThank you LUWATT!------------------------------------------------------------------------------You would think that such a fan is a great idea while hiking or biking out in the heat in sunny warm days.This is very light and wearable for that, but otherwise useless, because the air flow will not really help you feel any cooler at all.I desperately hoped it would work, and tried to use it 2-3 times while riding the bike - but it did not work at all. just had extra stuff to carry and worry about, and worse, on the 3rd attempt to feel happy about the purchase, one of the fans would not even move. Have no idea why. Now it is a purely cosmetic junk waiting to be thrown.With one fan running, i can may be hold it against my face while I am sitting on a chair at home or office - but you do not need a USB fan for that. A regular fan or AC would serve indoors.I wonder how anyone can use it.

Note that the manufacturer's information is inaccurate. I was going to return mine because it said a blue light would come on when the device is fully charged. Blue light never comes on. It appears that when it's fully charged the charging light just goes out. Also, battery life is about 25% of advertised.Charging cord is only about 6" long, which makes it mostly useless. If you plug into a USB port the cord is too short to allow the fan to sit on the desk or on top of a desktop computer. Okay for a laptop if you don't mind having it in your way while it's charging.It puts out about as much air as you'd expect from a little plastic thing. If I'm outdoors on a hot day I don't notice that it makes a difference, even on high. I bought it to help cool a VR headset. I think it helps a little when it's on high, but other VR users get annoyed by the loud noise it makes and I have to turn it off.

Got this in the mail. Charged it overnight. Took it to work the next day. It worked great for an hour then shut itself off. Turned it back on and it turned itself off again ten minutes later. Used it on medium speed about 5 hours and the battery ran out. Only issue i had with it was when it was in off mode the blue led stayed light. The led was only aupposed to stay on while in use. I tried plugging it in to charhe and both red and blue leds came on at the same time. I contacted the seller and politely asked for a replacement and without even a return they sent me a new one, no questions asked for free. The new one says its battery is twice the original 4000mah instead of 20000mah, and has a built in led effect light built into the fan head. The new one also blows much kore air than the original, by a lot, has sloghty larger fan heads, is quieter, and the fan blades are better. See pictures for difference. One with wood background is original.

Right way of use gives u nice flow of air.

Not bad