COOLiFY 2S Lite Neck Air Conditioner, Long Battery Life Cooling Neck Fan, Lightweight & Comfortable, Hands-Free Wearable AC for Commute, Work, Travel. Black

I use this almost everyday in the warm/hot seasons (basically not winter by me). I haven’t tried the heat part yet. I used it while in my third trimester of my pregnancy and it was a life safer. It works best indoors, but can be used outdoors and the cold feature would be good for outdoors in the heat. I love all the different features, it’s pretty quiet, and the location of the fans. It’s the only one I could find that doesn’t pull in my hair. Others get caught on your hair repeatedly, like 10+ times a day, and it’s painful. It is on the more expensive side, but it’s worth every penny for the high quality you get. It also has an app you can use to change between fan speeds, and turning the cool or heating on/changing their levels. I’m sooo happy I got this!

This neck fan is the best purchase I’ve ever made! As soon as I feel a hot flash coming on, I put this on and zap! Gone! No joke, I wouldn’t lie to menopausal women. Noise level gets in the way when you turn it up to second and third speeds but I only need the first speed. The neck gets so cool and that’s what actually puts out the fire, not the air. It is a little heavy on my neck but I just take it off once the hot flash is gone. I love the carrying case too. It’s awesome. Had this for a year and the battery is still great. So thankful for this thing!

I am revising my original review. The unit I purchased appeared to have been faulty: after a short period of use, it shut down before the battery was completely drained. I was about to send it back when a fresh heatwave prompted me to give it a second try: it restarted, but after a while died again in mid-action, with battery at 55%. After I processed the return and shipped the faulty unit back, I was contacted by a Torras representative. I would give Five Stars for customer service alone. I received very personal and accommodating support, and a free replacement unit which was shipped to a different location where I am currently traveling. As I'm now enjoying a cooler spell, I haven't needed to use it much, but I have received detailed care instructions to make sure the battery gets calibrated properly (which turned out to be pretty much what I did to start with, by accident): let the battery drain completely the first few times around, and recharge to 100%. After that, treat as any other lithium battery and keep the charge between 20% and 80% or so. That last recommendation might be hard to follow, when traveling and unable to recharge the unit on the go. I will report on my further experience, but here are some thoughts: • WEIGHT: it isn't super light. As a petite woman, I find it most useful when stationary - it's not something you'd want to run with (but then who wants to run in 90+ degree weather anyway) • COMFORT: weight and comfort go together, but it's not so heavy as to make me uncomfortable when just sitting or moving around the house. I noticed that reviewers of other neck fans complained about tightness. I can't say how this would feel on someone much bigger, but there is ample room, and the device has a built-in hinge at the center, encased in rubber, that allows you to open it wider, and the circumference feels like it could easily accommodate a larger individual • EFFECTIVENESS: Indoors, I think it actually does a great job. There is a stream of really cold air plus the unit itself is cold to touch (I had some family members try it on for size and esp. some women found it "too cold"). There are 3 cooling setting C1, C2, C3, but if you pair it with a phone app, you can add a couple in-between settings. There is also just a plain fan (I haven't used that at all - I need the ice-cold - but after I've cooled off, C1 is sufficient). Outdoors: It is less effective - the ambient heat just seems to absorb and neutralize the cool air emitted by the fan, but the cool touch of the panels does bring some relief. • EFFICIENCY: I need to test the new unit in terms of battery power. The original one I returned was clearly faulty; however, at C2-C3, it seemed to last a few hours. The maximal advertised might perhaps be achieved in the fan-only mode. • PORTABILITY: I am currently traveling with it, and expect it will be a salvation if I ever get stuck again on a broken train in the middle of nowhere during a heat wave... But you must prioritize: added to other electronic devices, it might be too much, going off the grid - short-lived, but then great for more urban travel, when you can pack light and accommodate the device. It comes with a handy (and sturdy) case, and a USB-C to USB-C charger. Can be recharged using a power bank. One thing to note, if you are considering other brands, there aren't that many that generate genuinely cold air. Most are just fans (even if they have cool blue squiggles coming out of the vents in the product image). So if you're looking for just a plain fan, you might find something lighter / cheaper. But this is one of the few I've seen that effectively uses the Peltier effect to generate cool air. Plus, it's nice to know you can count on great customer service. >>>To be continued.

38y/o male. US size 10.5 As someone who can out-sweat a heard of cattle, I now own two. First, yes they have cooling plates and they get cold. Very cold. I've been through numerous neck fans and some are great fans but I needed next level and this is it! It works very well.amd is powerful . Here's all u need to know: Full charge from empty about 1-1.5 hours depending on rate of charge. Even off a power bank. I own a 50k mha Fan feature push selector button on left neck once F1- low speed will last about 20 hrs F2 - medium will last about 12 hours F3 - high will last about 8 hours Cool feature push selector button on left neck once C1- cool w/low fan ≈ 4-6 hours C2- cool w/med fan ≈ 3-4 hours C3- cool w/high fan ≈ 2-3 hours *powerful Heat feature hold selector button on left neck Not a clue...probably will never use it unless ice fishing or shoveling snow. So more to come The case is great. Fits the fan well with very little rattle..comes with a USBC to USBC cord, no power brick. Comfort: it's a little tight at first but the silicone neck strip will break in over a few uses and be more comfortable to your neck. After a few uses. Very comfortable. Not too heavy. May be a little heavy for elderly. Cooling plates feature too cold for elderly (75+) even on low. I've tested it in a few church members Noise: very quiet for spectators and user On any fan level 3 mode it's a little loud to carry on a conversation at 20 feet without other person raising their voice Durability: very well made and Hope they last. I have a tan one that beeps with mode changes. My black one doesn't. Just something I noticed

Please keep in mind that this is no comparison to real AC. It is slightly more superior to standard neck fan due to the cooling plate on posterior neck. However, the cooling effect is via direct contact on the skin only. On the hellish Subway platform in NYC, the neck fan offers minimal relief.

Worked well for 3 months. As of today it won't even turn on. Battery screen is the only thing that comes on when plugging it in. Factory reset has been tried but it will not make the beeping noise that the instructions refer to. I really wanted to like this cooler as it felt and looked really premium but for 200 dollars and it fails after 3 months of sporadic use I can't recommend this one. I have an open ticket with support currently. I will update this review once a resolution has been offered.

Cooling plates can definitely drop body temperature as it says. The apps Great going from cold to hot. I wish there was a way to shut the fans off. The only air you get is circulated. So the cooling plates around your neck bad ass. But the warm Nevada air blowing in your face is crazy. With what the cooling plates do, plugged in to a power bank. I wear a fly fishing vest, With a big powerbank Ive run this 9 hours uninterrupted with the original battery still at 100%. Just at times I wish we could shut those fans off. Cooling plates keep my body temperature below 65 and keep me upright. Purchasing this was one of the best decisions ive made. In my 26 years with multiple sclerosis.

Disclaimer: I received this Coolify 2S for free from Torras, but was not required to write a review. This model appears nearly identical to the earlier model of the Coolify 2S that I bought almost 2 years ago, but the new version is rated for slightly longer battery life. It still has a small display to show the mode and the battery level. The cooling modes work just as well as the previous model, with 3 different levels of cooling. The lowest level is not very loud and effective enough for many conditions, but I definitely appreciate the higher levels in the summer because I have bad heat intolerance and live in a very hot area. See the included video for a short demonstration of the loudness of the 3 cooling levels outside on a day with little wind. It’s not very humid where I live, but I expect it should work well even in humid environments because it doesn’t rely on evaporation. Compared to Sony’s Reon Pocket 5, it’s significantly more effective at cooling, but also larger and louder (at least on higher cooling levels), which are completely worthy tradeoffs for me. Both devices can be used together, and I often do exactly that in the summer. It can also be used on the leg above the knee while sitting down, if you want to reduce the noise reaching your ears or a microphone. It works well for drying out my ears after cleaning them, too. The 2S also charges quickly with USB-C Power Delivery and can be used effectively while charging it. The included protective case is convenient, too.

I have this is in white and blue. It works well and really helps me on the really hot days.

Game changer

I have menopause and I'm a community nurse and I'm always very hot..So I decided to buy a neck fan.. Well this one was going to be my back up so when my first one dies I can use this one.. Not worth it.. Battery doesn't last Its very loud Speed is to slow... I returned it and got my money back and bought another one..