TORRAS 2025 Top Al Neck Fan Air Conditioner Coolify Cyber, Portable Neck Fans that Blow Cold Air【No.1 Coolest & Max Cooling Area】 Personal Smart AC Rechargeable for Outdoor/Indoor. Gifts for Dad/Mom

Purchased for a trip to hot and humid Orlando.This review is BEFORE the trip - in a 74F, 20% humidity roomInitial comments:The device looks and feels very rugged. It had better, for a $280 unit.Even so, I think a fall from your neck onto concrete could do enough damage to make it stop working.Pairing with the app was super easy on iOS.Controls through app are very good.People complain about the battery life - and I agree. It is bad. BUT there is a pretty simple way to get a SIX HOUR cooling session with max cooling. Read on...I talk about the tests I ran later. If you don't want to read that, here is the summary:- To preserve the life of your Coolify batteries, try to keep the charge between 20% and 80%. Lithium batteries don't like to go outside that range.- Coolify can run at maximum fan and cool for about 75 minutes using its built-in batteries. After that (when the battery gets low), Coolify stops cooling and just lets the fans blow air. That is a pretty bad cooling span.- BUT THERE IS GOOD NEWS: If you have a 20W charger, Coolify charges at about the same rate as it consumes energy at max speed. This means that if you have a 20W charging pack connected while using Coolify, you can use it pretty much until the charger battery is depleted, and then about 60 minutes after that when the Coolify battery kicks in.- So if you have, say, a 20000mA 20W charging device connected, you can run Coolify at 100% for approximately SIX HOURS until the charger is depleted, and then maybe another hour on the Coolify battery. And COLD will work during that entire time. The Coolify comes with a long enough USB-C cable so that you can keep the charger in your backpack or pocket.- I recommend the Anker Zolo 20000mA battery pack. It is small, lightweight, and only costs $30. Anker brand has not let me down. They also have a 10000mA version for $20 that is even smaller and lighter. These Anker chargers also DO NOT get hot. Other brands do.- A 10000mA charger can sit in your pocket pretty comfortably. If you can handle the discomfort of something around your neck for many hours, you can certainly tolerate a small charger in a pocket.- A 20000mA charger is better suited for a backpack or fanny pack.With that summary aside, here is something interesting:I thought the Coolify was a straight Peltier cooler (i.e. not an efficient device at all), but the specs call out R-410A REFRIGERANT. Personally, I am not buying the claim that this tiny device has refrigerant inside of it, along with a compressor and evaporator. Without those, you don't truly have an A/C. Nor do I think having a refrigerant under pressure in the vicinity of your neck is safe. So I am calling B.S. If this is somehow a real micro A/C unit, then they have truly invented something cool (pun intended).Now for the battery tests:Test #1: Run cool mode with max fan continuously and report battery % every 30 minutes.NOT connected to a charger - just running as anyone would expect to use it.Results:0 min, 100% / 30 min, 68% / 60 min, 40% / 90 min, 12%I stopped the test after 90 min, as running Lithium to 0% is not healthy for the battery.The plates were definitely NOT cold at the end of the test compared to the start.So I think there comes a point where Coolify goes into a "low battery" mode and turns off cooling, leaving the fans running.Test #2: Charge Coolify, reporting charge level every 30 minutes. Also report how much my charging device depletes along the way. Coolify claims it supports 20W charging, so I am using a brand new Anker Zolo, 20000mA charger ($30). I am using the charger's built-in USB-C cable, rated for 20W. Fantastic price for an Anker 20000mA charger!Results:Coolify: 0 min, 10% / 30 min, 44% / 60 min, 72% / 90 min, 91%Anker: 0 min, 100% / 30 min, 89% / 60 min, 81% / 90 min, 72%Battery in the Coolify is 6000mA, and my Anker battery is 20000mA, so it makes sense that Anker is around 70% after charging the Coolify.Based on first two tests, the charge curve of the Coolify is very similar to the discharge curve.After 90 minutes at full speed, Coolify went from 100% to about 12%After 90 minutes of 20W charging, Coolify went from about 10% to about 91%So theoretically, if the charger was connected to the Coolify while Coolify was operating at full speed, the Coolify battery would not drain much at all; main drain would be on the charging device battery. So test #3 sets out to see if this is true.Test #3: Run cool mode with max fan again, BUT keep Anker 20000mA charger connected.Again, to get maximum use, needs to be connected to a 20W charger, or the charger cannot keep up.Results:Coolify: 0 min, 94% / 30 min, 94% / 60 min, 94% / 90 min, 94% / 120 min, 94%Anker: 0 min, 69% / 30 min, 62% / 60 min, 55% / 90 min, 49% / 120 min, 43%Most importantly, the Coolify plates stayed COLD during this test.I didn't run the test longer, but you can see that eventually the Anker battery would deplete and the Coolify battery would take over.Doing the math, a 20000mA 20W charger would run about 6 hours and a 10000mA 20W charger would run about 3 hours.So, this is a $270 cooler that only cools for an hour with its miserable battery. But adding a $30 external battery to it makes the cooling last SIX HOURS. That suddenly makes it a pretty good deal.Could a cheaper cooler do this? Probably in terms of the battery. But this one has more cooling surfaces, more fans, and stronger fans. So based on that, I think this is a great buy if you are gong on a trip to a very hot area.The one thing I am REALLY concerned about is the rain and sweat. How will it affect the cooler over time?If I remember, I will follow up.

I work at a recycling plant and the building can regularly hit over 90 degrees. All we have are fans to help keep us cool as the building can not be air conditioned. I purchased a cheap neck fan at wal mart and it did an ok job of helping to evaporate the sweat on my face and ears but didn't really feel "cool".I watched a youtube video on neckfans and was looking for the best that money could buy and this neck fan got the best rating of the bunch. I decided to give it a shot and I am, foe the most part, very happy with thr purchase.Starting off with the good. It actually does cool. The rear neck area can get very cold and give you a cooling feeling while wearing it. The fans help to push cool air around your neck and face. So unlike a regular neck fan where it just moves air around this thing will actually move cold air around. The difference isn't night and day but it does help make the long 12 hour shifts in the michigan muggy heat feel a bit better. I would say its worth the asking price for this alone. It can also be charged while in use so having an external battery gets me through my long days. It's also fairly quiet but distance conversations can sometimes be hard to hear.Now for the not so good or bad. It will only last about 2 hours. They claim up to 3 hours on the highest setting but the best I have gotten is 2 hours and 20 minutes. This is why I have to carry an external battery pack, with a 3 foot usb c cable running inside my shirt and down to my pocket so I can keep it going all day. I wouldn't really say it's "bad" considering how well it works but I wouldn't mind a little heavier if it meant a longer charge.It will suck in dust. I noticed lower air flow after about a months use and had to blow all the dust out of it. I guess this all depends on where you work.I had a unit failure after about 2 full months of use. It wouldn't power on but was getting current from a charger. I emailed torrass and to my surprise they responded fast and sent out a replacement. The replacement works good so far so I will have to update this if I have anymore issues. I do have to wonder if sweat of condensation can get into the circuitry and damage it but I'm not sure. Abby was very nice and sent me out a new one fast.I'm 6 foot tall and it feels just right but my wife can't stand wearing it as she says it's too bulky and she cant move her neck very well so keep in mind it's rather large and it did get the people at my work chuckling till they seen how much more comfortable I was at work.Overall I love it. I haven't used the heat feature yet so I will try it when it gets colder outside. It works especially well when you have a fan on you as well.

Overall, the performance of this neck fan is acceptable. However, it doesn’t blow out icy cold air like an air conditioner as I had imagined. If you’re in a hot environment, the surrounding air is also hot, so the fan will blow out warm air. That said, there is a section on the back that does get cold, which can effectively lower the temperature around your neck. The noise level is also acceptable, even when set to the highest speed.There’s a useful trick when using this fan: turn it on while you’re in a shaded area, and after about five minutes, move into the sun — the cooling effect will feel much better this way. One small suggestion would be to improve the battery life, as it only lasts about two and a half hours per use.