Definitely works to cool you down and we'll also make use of the heating option in winter when we walk the dogs. Went with the blue color which is a little less obtrusive - I think I'd feel OK wearing this outside, even going to the patio. Hey, people can laugh all they want - I'm feeling cool!!So far I've been wearing it around the house when it's been too warm (esp. if you come in from being outside) and it quickly works to cool you down. The plates that feel quite cold to the touch don't actually feel as cold on your neck which is a good thing, and I've not had any sore neck or anything which was a concern.The only slight negative was the app install on Android - being sent to download an APK was a bit odd, and it wasn't super clear which app in the app-store was the correct one. In the end I went with the one called "Metaura" and it works great. It could also do with a few more instructions on what exactly the different app options do and how they work in combination. What does "cooling first" do exactly that "cooling" doesn't? I'll just keep playing around to figure them out ...Overall, this was a bit of an extravagant purchase, up there with my "robotic lawnmower" - something that seems expensive and a splurge at the time but quickly moves into the "best thing I ever bought" column.

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.

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 Amazon 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.

The AICE Lite is a well built piece of kit. It feels weighty and solid. No creaky plastic here. The display is crisp , simple and well designed. The packaging provides a nice unboxing experience and a nice presentation, with a die cut inner flap that reveals the device while also pointing out controls and vents. It all feels of quality and a premium experience. The box contains the neck cooler and a charge cord. No charge brick, no instructions.Full disclosure, I’m a fat guy living in South Florida. Worse, I work in a non air conditioned warehouse in Miami. It’s hot. It’s uncomfortable. You can understand why I wanted to try the AICE Lite. So does wearing this keep me cool at work? Well, no. But it helps. In extreme situations like mine, it won’t keep you cool, but will help somewhat. Maybe Ranvoo can make some companion devices. Maybe this device combined with an air-conditioned hat, underwear and shoes would keep me comfortable. ;-)In the morning, while temperatures are in the low 80s, the AICE Lite feels cold and refreshing. But in the afternoon when the temps climb to the upper 80’s and 90s, the unit is overwhelmed. I’ve read reviews that say that the cooling plates get warm under these conditions. That is how it feels, but the unit is still cooling. If you turn the unit off, you’ll quickly find that you were being cooled. In really hot situations, you’re still going to sweat. So if your plan was to use this to keep you cool and fresh while you’re walking around Disney World in August, well….I’ll still use the AICE Lite at work during the hottest months. But the real surprise is how useful it’s been around the house. It quickly cools you down when you get hot doing chores or after a hot shower. It’s great if you’re standing over a hot stove. As I write this, I’m using it for soothing heat around my sore neck.There are 4 modes: cooling, heating, fan only and an AI mode. The AI mode is a thermostat mode that works like any other thermostat you have. The AI mode is the mode to use, in my opinion. I found I could use it as a set-and-forget mode that kept me comfortable without freezing my neck. No constant fiddling. At my work during the morning, it cycled on and off as needed but by the afternoon it ran fast and constantly, trying to keep up.The battery lasted me three and a half hours on AI mode. So to cover an eight hour day, I needed to connect it to a power brick I carried in my pocket.One of my concerns was whether I would look silly wearing a neck air-conditioner. What I’ve found is that almost everyone ignores it, much as they would a pair of headphones resting around your neck.The AICE Lite is easy to operate by itself, but pairing it with the free Metaura app adds some functionality. This includes being able to make adjustments while you’re wearing the unit and can’t see the unit’s display. While you have simple low, medium, high settings on the unit, you don’t on the app. The app instead has you set a temperature. The app also gives you a low power mode, a silent mode, a cooling first mode and a hot pack mode. The trouble is that there are no instructions for the app. And I don’t see a difference between the heat mode and the hot pack mode. Same thing with the cooling first and cooling modes.A few things I think I have figured out: The low power mode seems to reduce power to the cooling/heating plates. The quiet mode just reduces the fan speed. The app displays the ambient temperature. This is often higher than the room temperature when the unit is sitting on you. When the app is connected, you can’t turn the unit off with its power button. Instead it goes into a sort of standby that’s shown by a pulsing power light. You have to use the app to turn it completely off.So my wish list for this neck A/C is full instructions for the app explaining the more obscure settings. I’d also like some raised bumps on the physical buttons to make them easier to use by touch. And I’d like a gentle spring to help keep the units arms in contact with the side of my neck.Wish list aside, I’m glad I bought the AICE Lite. I had imagined a total solution for my hot working conditions. It’s not, but it does help, while also being surprisingly useful around the house and car. If you have realistic expectations, I recommend the AICE Lite.

I love this! Cooling plates can get extremely cold, just make sure you adjust them in the app. For those of you who are wondering, the cooling plates cool down & it also blows cold air. It feels just as if you’ve put a cold towel around your neck which also happens to generate a soft cool breeze.I live in the UAE and it’s extremely hot here throughout the year, this has made life a little more bearable whenever I’m outdoors or inside a hot area (parking garage, mall, airport, etc..). Just don’t get this with super high expectations, if you’re out in the scorching heat it won’t magically transport you to the north pole, it just makes it a lot more bearable.I’m literally recommending this to everyone I know, just buy it and don’t think twice