It works very well. I like how it gently hugs the neck. Ive had a cheaper neck fan that had fallen off a couple times when I looked or reached up at work, but I havent had that issue with this one. Ive also been more careful this time around. The biggest problem with this fan is that the moment I turn it on, someone wants my attention. My only real issue with this order was with the strap for the carrying case. It wore down and detached from one side after 5 weeks of gently carrying it around from home to work. Other than that, the case has held up this long, and I think it provides adequate protection for the device. Also, probably would have been nice to have room for the charging cable in there instead of a hole. Im giving it 5 stars because the fan is just so good.

Had my coolify 2s come in had issues and with in 12 hours customer service had gotten back to me and immediately sent out a new one based on the photos I sent them. Probably one of the best experiences Iv had since I was worried I spent 230 ish bucks and was scared since it was broken. But nope no worries they fixed it quick and the 2nd works perfectly.

Ok, as 40 year old guy that personally is always running hot; this device is awesome! I work in an office setting, except we never sit down all day. The office has air conditioning, but we have no access to the controls and over half of the team members run absolutely freezing. Even when it is blazing hot from summer. So my desk fans were a bother, as my coworkers are walking around. The collar will shut off at 10% battery. I can get 10 hours on medium fan. Not sure about max fan, since medium is gives me plenty of cooling. Max air conditioning I can get 60-90 minutes. Realistically, I do not need to use max a/c for any longer than 10 minutes to cooldown from extremely hot. I usually use low or medium a/c for 10 minutes at a time and switch back to fan mode to help extend the battery. I have not really used the heat mode. I can say thus, when others change my settings to heat on my phone, the heat is instant. The a/c takes 1-2 minutes to reach desired coolness. I love the fact I can plug it into the USB cable when the battery is low can continue to use the fan or a/c mode. Also, my house does not a/c. The main living area got to 80 degrees Fahrenheit (27 degrees Celsius) on the first weekend I had it and I was comfortable the while time. This device is probably the best thing you can get yourself or your partner, if hot flashes are controlling your life.

This product does exactly what it says. The cooling plates and fans are definitely noticeable and I’m a mailman trying to stay cool in trucks that have no air conditioning. The option to charge while wearing is crucial. I just plug my unit into a 5000ml amp slim battery to double the battery life. Happy camper

Neck ac so nice and cold feel so good

AWESOME DOES AS SAYS ONLY THING IS I CANT FIGURE OUT HOW TO USE VOICE PROMPT FOR IT

Im looking forward to trying this out in the extreme Texas Heat, So far on an 85-90º day, I felt great. Im a larger woman, so it is a little uncomfortable around my neck, but Ill take it for the cooling effect!

Get this. If you work in the heat. If you sweat while working. This is for you.

Honestly there are not enough words for how much I love this. I have many health and auto immune disorders that cause me to have very poor body reactions to sun and heat. Plus I’m a touch overweight. I’m the kind of person that if outside too long, will throw up from heat. So imagine how mad I am about the fact it’s 90 degrees in mid-May… in Seattle. Like seriously I am all about blessing the rains down in Seattle… But, in being part of the queer community, I always wondered how furries didn’t die in those suits walking around Pride events in the heat like. Heck. Mad respect. I was complaining about my heat issues one day and the person was like “yea we use personal AC” and my jaw dropped. Like that’s an option? Anyway so my searches led me to this, and I gotta say, it’s amazing. The cooling element feels like a chill ice pack and the fans push the air. Inside, it’s super awesome. You are personally air conditioned. Outside- if you’ve ever been in like, NOLA, on a day where it’s sweltering- there’s this feel when you cross from the air conditioned inside to the wall of heat outside, and for like 2 sec, you exist in both dimensions. This is pretty similar. You are very aware of the heat, but it’s still cool at the same time. It makes a huuuuge difference. I do wear mine upside down, so the vent holes are on the bottom, because when they are facing up they tickle my ears uncomfortably, and also make it super hard to hear. And, honestly, it’s not my head that’s overheating, it’s my torso. This direction cools off most of my body. Only wish is that the battery lasted longer, I get about 3 hrs a use. But, it works while charging, so if you have spare external batteries you can keep it going. If it does drop to zero you need to get it to about 3% before it powers back on. Highly recommend using included cable, in tests of other usb-c’s it didn’t charge as fast. I need ones for my arms and thighs to keep the air flow going as if it were Spice on Dune. Not a paid review, just a disabled queerdo totally in love.

Absolutely loved this fan, while I didnt get to use it as I planned, I tried it out and it definitely works and keeps you cool. Its expensive but honestly its worth it if you want to enjoy spending time outdoors in the heat of the day. I did not get a chance to check the battery life yet.