5.0 out of 5 stars Amazing product.

M.R.J.W. · 30 April 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I am so pleased with this product. It is remarkable how it cools so well and so fast (the heat setting is just as good too). These are my experiences with it, comfortable to wear, cools/heats quickly and comfortably, great range of fan speeds, easy to control with buttons, easy to control with well designed app, quiet, well made, charges quickly and good battery life. I can highly recommend this product.

5.0 out of 5 stars Definitely recommend!

S. · 21 June 2025

Why did you choose this product over others?:I bought this to keep me cool during a heatwave and it has been a lifesaver, I've never coped well in the summer with the heat and I've seen staff in shops wearing neck fans so thought I'd give it a go!The product arrived quickly, packaging looks very nice and the neck fan itself is robust yet lightweight, I get a lot of neck and shoulder pain yet can wear this for hours and not even feel it there, it really is sp comfortable to wear.There are options to cool you down OR warm you up, so this fan you can use all year round, look forward to trying it in the winter.The neck fan is very efficient, the battery lasts all day, it does get really cold really quick, very powerful. Would definitely recommend to buy if you struggle with the heat. I wouldn't be without it now.Power:Very very powerful, 3 speed settings, battery lasts for hours, had it on all day on and off while out and still half battery when I got home!Effectiveness:Even the lowest speed setting keeps me cool, full blast was like ice age!Sturdiness:Very robust and well made. Worth paying for the quality, feels like it will last.

5.0 out of 5 stars Garden center for cooling hot workers in there job and have no choice but to work in the heat

r. · 21 June 2025

I was looking for a product to keep me cool I work in a garden center with a greenhouse roof with temp in the 39oC and I came across this the cooling pads are excellent and preform well the performance of the fans with the cooling plates give perfect cooling it's strong the speed setting are good and easy to use with the AI features it is so quiet at 25%fan speed with cooling plates at 19oC but can be noisy when you want it to be and crank the fans to 100% for the ultimate cooling the controls are easy to use the app via Bluetooth is very easy to use and navigate and is the best way to use it it's build quality is strong and sturdy the battery life is good the performance of the neck fan with cooling plates is effective it is comfortable to ware all day and the hinge mechanism feels strong and robus

5.0 out of 5 stars Amazing ! Cool ! (& Hot!!)

P. · 19 June 2025

The media could not be loaded. This product is amazing !I have a heat intolerance issue and I find this to be a huge relief. The speed at which it cools and heats is impressive. It is well made and as you can see from the video review it is quick to cool and heat. The app is easy to use and the AICE LITE is super fast to respond to settings changes. It can also be set by the buttons on the AICE LITE and although it takes a little to get used to it works just like the App . Battery life is good but as expected varies depending on the setting being used .The build quality is excellent . It fits correctly when using, the cooling / heat pads on each side are exactly where they are supposed to be . The fans are outstanding and on full its quite loud but is expected. But the fans are not required to achieve the cooling needed for the cooling mode and its silent when used in this mode with fans turned to almost off. It is not too heavy and once on, it sits on the correct spots to cool/ heat you correctly.I use it on Cool setting with the fans on very low and it lasts for hours cooling and providing a gentle air curtain both upward and downward. The design of the air intakes make it unlikely that Hair will get caught in it .In the video review I used a thermal imager to show the cooling and heating modes. The timings are accurate for the cooling . The heating was so fast from the cooled temperature I did it twice to check it was correct - Amazingly fast !!If you are tempted - get one you wont be disappointed

5.0 out of 5 stars Futuristic, Fast, Incredible and Must Have Device With Super Cooling Power

M.P. · 7 April 2025

After being an avid fan of Ranvoo and its fan since 2024 I was very keen to experience the new version release and I am fantastically amazed at the improvement. The white colour is very slick and stylish alongside my blue version. The battery life definitely lasts longer and is getting closer to all day coverage. The air feels more icy and freshening than before and with more vents this makes the product a true air conditioner unit! It feels more of a grip on the neck and it syncs well with the app and works flawlessly in hot and cold modes! The Ai seems better to recognise too body temperature. Really could do with one in each location, maybe when price comes down in the future I would love to get more! Totally recommend this! 😊

4.0 out of 5 stars Impressive cooling in a sleek design

R. · 5 May 2025

The media could not be loaded. It delivers outstanding cooling and is pleasantly lightweight. It provides relief in hot weather and feels like AC around your neck. It runs quietly and the battery lasts all day. The build quality is excellent. If you get overheated like me this is a game changer.Update.. it seems to over heat on a high setting and I will see if a replacement does same thing.

5.0 out of 5 stars Fantastic Personal Air Conditioning

C.H. · 10 April 2025

Don’t be put off by the price - this is worth every penny. Not just a fan but actually heats or cools the air so you can really feel the difference. Battery life is very good and can be extended by adding a power bank but it lasts pretty much all day anyway. Build quality feels solid but unit is surprisingly light and you forget you are wearing it. The app is a nice touch too as it gives easy access to settings while you are out and about. I would highly recommend buying one.

5.0 out of 5 stars Simply brilliant

E.T. · 9 June 2025

I recently purchased this neck fan, and it has been an absolute game-changer! Whether I’m out for a walk, working at my desk, or traveling, this device provides a refreshing breeze that keeps me cool without being intrusive.The lightweight design makes it incredibly comfortable to wear for extended periods, and the adjustable airflow settings allow me to customize the cooling effect to my preference. The battery life is impressive—I can go hours without worrying about recharging. Plus, it's whisper-quiet, so I can use it without distractions.If you’re looking for an effortless way to stay cool during hot weather, this neck fan is a perfect choice. Highly recommended!

最強進化！

n.m. · 24 June 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } AICE3からの買い替えです。かなりパワーアップしたと聞いて早速購入。2モデル進化ということで、使いやすさも格段に上がっています。比較してみると、軽量化◎冷却範囲◎風量◎操作性◎バッテリー○といったところで、確実に進化をしています。詳細は他の方が圧倒的にわかりやすく分析されていますので、そちらをご参照ください（笑）アプリとの連携、アプリからの操作→反応も良く、タイムラグなくストレスも極限まで減らせている点が企業努力を感じます。また、LINE連携で持ち運び用のポーチを無料で送っていただけたので非常に満足です。冬場の使用は数カ月後ですが、真夏の猛暑日での使用感に期待しています。色々これまで試してきましたが、多少値が張ってでもこちらを選択すれば間違いないと思います。

It’s pretty dope.

S. · 2 May 2025

I was very sceptical about this device.I have a full size portable fan with a big battery on it.But when it’s the summer and it’s almost 40° with the humidity, blowing hot and humid air at anything does not help at all.I bought one of those neck fans, then I gave it away, cause like I said blowing hot humid at someone is pointless.I saw the price for this thing, it seemed pretty good with the reviews and the fact that it says it does cold.This is the first one that I’ve come across that actually has that.I have MS and the heat is very bad for me, slows me down and causes me pain. That’s why I have a portable fan… because I need to cool down.I shoot hoops a lot and I just stay hot the whole time, if it’s 20° or so it does help to have just a regular push with the wind at you.I know it’s going to be a reliable aid for me this year.So I just hope it doesn’t fall off my neck when I’m sprinting to get the ball when I miss shots. I like how it has that ability to bend exactly where you left it.So it does enclose the neck a little bit, not much but if it’s strong enough resistance, it should be fine I would think.I get lucky if I go to the elementary school when the air-conditioning is on. There’s a vent that shoots out the temperature of the building I like to stay there and cool down.It probably looks super weird cause people wouldn’t know that the vent is cooling me down and I’m super hot.This should keep me from having to look weird.The battery is what I’m worried about.Because I’m gonna need number three always.I’ve worn it out once so far.It didn’t last very long, but you can only expect so much I do have portable energy bank, so it basically doubles, or maybe even triples the amount of time that this thing can blow at a person.It says that it can be charged and used at the same time.I give them five stars because like I said the first of this type thing that I’ve seen. It’s very durable looking, and you can tell somebody really put some love into making this thing.I’m poor monetarily, rich in character. 😹😹😹😹300 bucks is too much for me, but I put it on the payment plan.So it’s like 20 bucks a month for however, long. Probably 12 months.I would definitely suggest it for people at my MS group. We are always looking for a way to cool down while it’s warm outside..I don’t know if I can update this review and however, much time it takes for me to have a good idea of exactly how good this product is.As a person who is afraid to go outside in the summer, it makes me feel like maybe I can actually go out and do stuff and not have to worry about being overly hot.If I could speak to whoever made this product, I would say thanks. I would say maybe a strap for each side to hold in case you’re running and it falls backwards because you’re too fast. If there was some kind of connecter from side to side to make sure it’s not gonna fall off your neck… that would’ve been dope!The sun is basically my enemy. The cold is not really much better, but I can warm up in the cold, I can’t cool down in the heat.Now I have something that will help me cool down. I will still be cautious. But when I’m out, I’ll have a better idea of how it works.Also, it’s not like I can’t put some kind of thing to hold it together as well.It would just be nice to have like a little clap and the other side has a loop and you just have a string across and make it so it’s guaranteed to not fall off if you’re running too fast.Take care everybody!!!Stay cool! Some of you can stay hot if you want. It helps to go to the gym and stuff. 😹😹😻✌️✌️✌️✌️✌️☮️☮️☮️☮️✌️✌️✌️✌️P. S. It would be awesome if you could get the temperature to go below 16 as well. I know it’s baby steps to get to where we need to be. That’s why we have to work hard to figure out how to keep us cool for longer and cooler.I think this is pretty high technology, so maybe going colder is just too much on the battery. I do have a power station, though I could certainly charge it for a long, long time. However, the power station is 22 pounds.I would definitely have to have a cart to pull that off.But technically, I could have a full sized but moderate BTU size so that the machine is not gigantic. plugged in and have it run on solar power. I can charge my power station with solar.,Boom! Take that, sun!! 🙀😹😹😹Cheers!!

LE TOP

B. · 28 May 2025

Impressionnant, j'étais septique au départ mais ça rafraîchi réellement contrairement aux ventilateurs classiques qui soufflent de l'air chaud. Un bon investissement

Forget cheap neck fans, this is on a WHOLE different level. Perfect for brutal heat and humidity!

A.K. · 23 May 2025

I got the device yesterday evening delivered from the US to here in Hong Kong a day earlier than initially provided – which was already a very welcome positive surprise!Just two days ago, the weather suddenly turned hot (30–33°C) and extremely humid (85%) — which is a real struggle for me, since I was born in a colder country. I sweat a lot without any aid (which is very uncomfortable), and my old cooling fan from China was barely able to provide much relief (well… it has 3 small Peltier elements but also cost only around 40 USD).So I went on Bolo to look for something better, and I found this product. It claimed to be a “personal air conditioner,” and to be honest, I was skeptical. But with a trip coming up and since they offered free returns — I figured it was worth giving it a try.And the verdict?It turned out to be an absolute lifesaver for anyone trying to survive in hot and humid conditions. There is NO comparison to any of the cheap devices out there (often without Peltier elements and just a fan) — this is a completely different league. if you like its like a Mercedes Maybach compared to a small middle class car....Last night I went out to test the Ranvoo. It's lighter than I thought and no problem to wear at all. I was worried the collar of my polo shirt might block the air intake at the back, but there was no issue at all.The device actually performs better than I expected. I was out for 2 hours, walking both uphill and downhill. I brought along a 20,000 mAh Anker external battery to test how the Ranvoo handles operation while charging. Contrary to what I’d read, there was no drop in airflow power. It worked just the same with or without the external battery.What really impressed me is that it can run AND charge at the same time. After 1.5 hours on full cooling (C3, 16°C), the internal battery was down to about 50%. With the external battery plugged in, it continued working at 100% performance and recharged back to 75% in just half an hour. Honestly that is very impressive!In terms of cooling effect: under 33°C with normal humidity, it performs flawlessly. In high humidity, of course it can't eliminate the moisture in the air — but it still provides a strong and noticeable cooling effect. After 2 hours outside in this hot and steamy weather, it felt like being in 25°C with 75% humidity — which, for me, is still an acceptable and comfortable condition.Also worth noting: it’s quieter than expected, and overall just much better built and designed than anything else I’ve tried.So, is it worth the money? For me, absolutely yes. When you’re dealing with extreme weather day after day and still have to be outside, this isn’t just a gadget — it’s an essential comfort tool, Honestly, my only regret is not buying it sooner. Considering I’ll be using it daily for at least 6 months a year, the price is completely justified.PS.: I use a slim external 10.000 mAh for around uninterrupted 6-7h of operation at full fan speed and cooling capacity (16 degrees C). That is basically a full day. Should be a power bank that can deliver 15W - 20W at 5V - best brand is Anker.

Tecnología a otro nivel , me encanta.

J.P.H. · 23 May 2025

Esto es otra cosa ... no es un simple ventilador en el cuello no, aquí hay tecnología y se nota.A veces vas en transporte público o no puedes ponerte un aire AC donde estás pero con esto cambian las reglas del juego.Primero diré que enfría bastante, que incluso lo utilizo sin poner el modo ventilador , el modo Cooling, que enfría el metal de dentro es muy agradable y en cuestión de segundos estas fresquito .Es muy cómodo, al principio pensaba que seria un armatoste pero la verdad es que no , y se nota robusto la verdad .Pero es que además tiene modo calor para invierno y yo que odio ponerme bufandas esto me vale.Tiene una app muy intuitiva con la que puedes controlar todo además de los botones físicos en el dispositivo asi que lo puedes usar como quieras.Mi recomendación ya que es un producto menos asequible , es que lo pruebes , yo tenía mis dudas pero ahora lo tengo claro, es lo que buscaba y además tiene un toque futurista que mola .