5.0 out of 5 stars keeping you super cool

Z. · 8 August 2025

the Ranvoo AICE 3 is of good build quality and definitely cools you down and is better then any other neck fan i have tried it really cools you down to 16c with its side cooling plates, and also has the ability to heat so you get advantage both ways. you can get around 3 hours on cooling but The USB pass through function just made a big difference, just get a portable power bank and keep it connected and this will keep you going longer. This AICE 3 has the ability to read your heart rate, Blood oxygen and steps its a added function to track health which is useful. AICE 3 has a app to control the fan setting which receives updates. T. Overall I am happy with the product as its really helped me cool down when i needed it, this is a more premium neck fan so i feel it was worth the money. As mentioned in the description definitely recommended to anyone who wants to stay cooler in summer or in humidity inside or outside

5.0 out of 5 stars Excellent

r. · 27 July 2024

AICE 3 is an excellent quality product, build quality and functionality justified the price , heating mode and ac cooling mode as well as AI work perfectly, fits comfortably around neck , the app provides additional information and makes for ease of use .

1.0 out of 5 stars Do not buy one of these units - 2 out of 3 units failed on arrival - You have been warned…

N. · 8 August 2025

I bought two of these - because I liked the first one I purchased a second for my partner.The first one did function.Out of the box the second unit did power up but did not function. No fans or cooling effect. Although the app seemingly was communicating with it - confirmations beeps could be heard.It was put onto charge straight away and the firmware upgraded, or at least assumed it had. There was no firm confirmation of this.After 5 hours charging it was completely dead - nothing would power it up again. Bricked!So returning - ideally I’d like a working replacement!Update:Stupidly I bought a third one!It did the same thing, worked out of the box, put it straight on charge, updated the firmware. I then left it on charge for no more than 10 minutes. All the power led’s went off. DEAD!So that’s 2 out of 3 units that failed - terrible!!When I contacted customer service about this issue, they told me they were aware of an issue with the recent firmware - another told me that the older models will not cope with the new firmware upgrades.I was recommend to try a different charger, because this may have caused the issue. It is a standard USB-C connection, shouldn’t make any difference! As it happens I was use all Apple cables and charges - nothing obsured but a quality trust manufacturer.I sent all three unit back smartly for a refund, because I figure if two out of three brick in such a short time, won’t be long before the third good one goes! Common sense told me to get a refund while I can.Please save yourself some pain and avoid this product!

4.0 out of 5 stars Very Nice Product

J.H. · 31 July 2025

I have found that it makes the world of difference on a hot day. The only gripe I have with it, is it switches off if you have it too cold in a hot environment, but then I just switch it back on and correct the settings. The fan is very good as it has a nice breeze on the bottom of your face without having your eyes watering. The temperature plates around the neck get very cool and, on the occasional cold day so far, the heating mode is very nice and gives a nice sensation to warm you up.Overall, a pretty good product and sufficient battery life without any discomfort. A bit on the pricier side, but well worth it.

5.0 out of 5 stars A great product for all year round use.

P. · 11 August 2025

This is my second ranvoo neck cooler purchase. I have the aice plus 2025 model and have now bought the aice 3 as it is less bulky at the back than the aice plus and feels slightly lighter? The battery life of the aice plus only lasts around 2 hours on cooling mode so I am hoping this larger battery will last longer. I also love the Bluetooth music function and look forward to to trying it out. The item is appealing to look at and I like the large touch screen. I am yet to try out the heating and ai modes but have no doubt they will work well. It’s currently way too hot here to be needing any heat and I expect to mainly use the item for the cooling mode, as the plates do feel as though they get nice and cold. The item looks and feels well made and I can say that the customer service response from Ranvoo is excellent so I do not have any concerns in respect of the warranty should I need to use it. The item is pretty easy to use especially with the app. The item represents value for money but it’s a shame they have discontinued the black/grey colour and the stand that used to be included. The white looks good and it feels like a powerful product. I will buy more Ranvoo products should they bring out future versions with even better battery life.

3.0 out of 5 stars Disappointed in the Heat – Not Suitable for Egypt’s Summer

r. · 18 June 2025

I bought the RANVOO No.1 Cooling A/C AICE 3 AI Neck Air Conditioner (7000mAh, 30H) hoping to get some relief from the heat wave in Egypt (currently over 35°C). Unfortunately, it didn’t cool me down at all.The device is heavy and uncomfortable around the neck, especially after wearing it for more than 10 minutes. It’s also quite noisy, even in “quiet mode,” which makes it hard to relax or use in public places.It might work better in cooler environments or milder climates, but in extreme heat like Egypt’s summer, it’s just not effective. For the high price, I expected a lot more.Not recommended if you’re dealing with serious heat like we are here right now

Very cool gadget!

W.G. · 17 June 2024

I had never heard of such a device before, but I am glad I pulled the trigger and bought the Ranvoo AICE LITE.Right out of the box you can tell this product is high quality and solidly built. It’s also surprisingly lightweight when you place it around your neck like a horseshoe.Even before you turn it on, the ceramic feeling plates have a natural cool touch to them. Once activated, those same plates take only a few seconds to immediately start cooling and you can feel it along the full sides of your neck (from front to back) plus at the back of your neck at the top of your spine. The cooling plates can get quite cold to the touch depending on how low you dial in the temperature.The fans along the side and back of the device help to push the cold air up around the sides of your neck and bottom of your ears while the fans at the back help push the air down the top of your spine and back. I only wish that those fans at the back were a bit stronger to really blow down strong underneath your shirt. You can also use the device with the fan only activated and no cooling, but the entire point of this product is to activate those cooling plates and get the full experience. Even on the highest setting, the noise level of the fans isn’t loud enough where you still can’t easily hear conversations and sounds around you.Of course, the colder you turn down the temperature and the higher the speed of the fans eats into the battery life, but overall, the battery life is pretty decent and can be charged fairly fast if you use a fast charging phone/tablet brick when you plug it into the wall.In the box a charging cable is indeed included (USB C to USB A), but not the charging wall brick. I also wish a carrying pouch or hard protective case was included in the box, but I understand this was likely done to keep costs lower. I was able to find a cheap headphone hard zipper carrying case on Bolo that fit the AICE LITE well.This device also has a heating function which I briefly tried, and just like the cooling function, those plates get warm within seconds. Of interest, I don’t believe you can activate the fans at the same time while the heat function is turned on. There is also an “A.I.” mode which measures the ambient temperature around you and adjusts the plate cooling levels up and down to reach your target temperature that you set.It’s important to download the app to get the most out of this device. In the app you can specify exact temperatures between a range of 16 degrees Celsius to 30 degrees Celsius and you also have a slider to manually adjust the fan speed beyond the default 3 speeds using the +/- buttons on the unit itself. There are some other interesting modes in the app as well and you can also upgrade the device firmware.Lastly, the device is pretty secure (but not tight thanks to the adjustable hinge) when placed around your neck. I don’t feel like it’s ever going to fall off while walking around and doing normal regular activities and chores, but I would probably avoid something like biking or jogging while trying to wear this.Overall, I am very happy so far with the Ranvoo AICE LITE and I look forward to using it this hot summer. It actually does what it says and I was quite surprised and pleased by that.

Muy buena cantidad de aire y muy fresco frio

C.G. · 30 April 2025

Muy bueno refresca muy padre en mis caminatas y al aire libre

Not worth purchasing.

K.s. · 22 June 2025

Dont waste your money on buying this neck fan it looks and sound fancy butdoes not work as it should. Moreover there are some cracks and dents in the product.

Lightweight Cooling and Heating Companion for Personal Comfort

A. · 28 June 2024

As a dedicated user of personal cooling devices, I recently had the opportunity to experience the AICE Lite, a versatile neck fan designed to provide comfort through both cooling and heating functionalities. In this comprehensive review, I will delve into its design, functionality, connectivity options, user experience, and overall performance.*Design and Comfort:*The AICE Lite, while compact, does have some weight to it. This weight is well-distributed and doesn't cause discomfort during use. The device's design includes adjustable arms that ensure a secure fit around the neck, accommodating various sizes comfortably. Despite its weight, the AICE Lite is designed with comfort in mind, featuring soft materials that prevent irritation, even during prolonged use. The fan blades are safely enclosed within the device, making it safe for use around children and pets.*Functionality and Performance:*The AICE Lite impresses with its functionality despite its compact size and weight. In fan-only mode, it delivers a steady breeze that effectively cools the neck area, making it ideal for outdoor activities, workouts, or simply navigating through hot environments. At maximum power, the fan can be somewhat noisy, which may be noticeable in quieter settings, although this is typical of fans with similar power outputs.Switching to cooling mode, the AICE Lite quickly disperses a refreshing stream of cool air, providing relief from heat during warmer seasons or environments. Extended use in cooling mode may cause the device to warm up slightly, potentially reducing its cooling efficiency over time. However, this can be mitigated by switching to fan-only mode intermittently to allow the device to cool down, which helps maintain optimal performance during prolonged use in cooling mode.Conversely, the heat mode delivers a gentle warmth that is particularly effective in cooler environments or during chilly evenings. It provides a dry warmth without causing discomfort, offering versatility in different weather conditions.*Connectivity and App Experience:*The AICE Lite seamlessly integrates with the Metaura app, enhancing user convenience by allowing control of various settings directly from a smartphone. The app offers intuitive navigation and enables adjustments to fan speed, mode selection, and battery monitoring. While the onboard display screen provides essential information such as current mode and battery status, it lacks touch functionality, relying on physical buttons for operation. Nevertheless, the Metaura app compensates for this limitation by offering a user-friendly interface and ensuring the device remains updated with the latest firmware upgrades.*Note:*The company behind the AICE Lite is actively working on a firmware update to address the slight warming issue that may occur with extended use in cooling mode. This update is expected to enhance the device's cooling efficiency and overall performance.*User Experience and Support:*The AICE Lite is supported by responsive customer service, ensuring users receive prompt assistance and troubleshooting guidance as needed. This commitment to customer support enhances the overall user experience, providing peace of mind that help is readily available should any issues arise during use.*Pros:** Versatile functionality with effective cooling and heating modes* Comfortable design with adjustable fit for various neck sizes* Integration with the Metaura app for convenient control and updates* Responsive customer support ensuring reliability*Cons:** Higher noise level at maximum power in fan-only mode* Device may warm up with prolonged use in cooling mode* Limited touch functionality on the onboard display screen*Conclusion:*In conclusion, the AICE Lite emerges as a compelling choice for individuals seeking a portable and efficient neck fan solution. Its combination of versatility, comfort, and performance in both cooling and heating modes makes it an ideal companion for various activities and environments. While it may have minor drawbacks such as noise levels and limited touch functionality on the display screen, these are outweighed by its overall functionality, adjustable design, and reliable customer support.Whether you're looking to stay cool during outdoor adventures or warm up on chilly days, the AICE Lite proves to be a valuable investment for personal comfort needs. Its user-friendly design, seamless app integration, and commitment to customer satisfaction set it apart in the realm of wearable cooling and heating devices. For anyone considering a practical and effective solution to stay comfortable throughout the year, the AICE Lite stands as a commendable choice.

Quality product but..

S.N. · 24 June 2024

So for starters, I've had RANVOO 2024 [No.1 Coolest & Most Portable] AICE LITE Neck Air Conditioner, for over a month now. I wanted to wait to post a review until I knew what my pros and cons were about this unit while still giving it a solid chance to be everything I wanted it to be.With that being said. I live in Texas and it is almost July. If you don't know what that means because you live somewhere else, let me give a quick glimpse into a regular summer day here. 6 AM it is already 85⁰, by 9 AM the "real feel" is somewhere 95⁰+ with AT LEAST 80% humidity, and the remainder of the day is at a temperature where only Satan would be comfortable outside. Unfortunately, my 115lb great dane/weimaraner mix, does not care how hot it is in the mornings, she still demands her 2 mile walk. Now that you have an idea of how miserable it is here during the summer months, let's get into the pros and cons.Pros:1). Even though I still sweat my butt off during those 2 mile walks, I can attest that using ranvoo during it, actually does help quiet a bit. I tested that theory out multiple times over this past month and I can honestly say, 10/10 times I will have this on every time I step out that front door.2). The cooling plates are 🤌🏼 and I like that they go all the way around to the back of the neck. Most neck air conditioners that I've found and tested only have plates on the side of the neck so they aren't as effective.3). I do appreciate that all "modes" have their own pros and cons so you can pick and choose which ones you like best and which ones you won't be using.4). The battery life, at least on mine, has been fairly exceptional. With walking 2 miles, every day (rain or shine), mine typically lasts about 1.5 weeks before needed a re-charge.Cons: (I only have 1 so far)1). The fans.. alright, so the fans on this unit are both good and bad. I put them in the cons column though because they lean more in the bad column.. at least for me. They do work pretty well and the flow can be 👌🏻, BUT, if you have medium to long hair or even baby hairs on the back of your neck that don't reach to your updo.. well then.. your hair will be eaten by the fans 🫠. Happens to be on a daily basis and has become a HUGE annoyance. It also can hurt to remove the unit because of the hair it's grabbed/ripped out.Overall, I gave it 4 stars because it is an excellent addition for those who struggle in the heat or who simply just get hot but the fans ripping hair out on a daily basis has really irritated me.Due to the time of year, I haven't tried the heat setting but I'm sure those will come in handy during the "winter" months.