World’s First Truly Portable Air Cooler

Traditional AC is outdated, expensive, loud, and wastes energy.

That’s what Tom Maxwell realized when working for a leading brand in the AC business for years.

He hated the industry’s outdated approach and lack of technological advancement. That’s why he decided to leave the company to start his own.

As an engineer, he began working on a new form of cooling technology that would change AC forever. After 3 years of development, CoolZ was born.

Meet CoolZ

A brand-new type of portable air cooler, totally unlike those loud and bulky “mobile” units. CoolZ is compact enough to be placed on a desk and powerful enough to cool down a room in minutes.

Water Reservoir
Control Panel
Built-In Mood Light
Air Purification Filter

Setup is a breeze

You can set up CoolZ in minutes! Fill the water tank that sits on the side of the CoolZ with cold tap water and power the device. Easy, right? A full water tank can keep you cool for the whole day.

This is what happens inside of the CoolZ: The filter absorbs the water from the tank, which only takes 30 seconds. When the water is absorbed, the device starts cooling the air.

Instant cooling power

The most important feature of the CoolZ is its cooling power. CoolZ works with our unique patented Evaporative Cooling Technology.

This technology can cool any room or environment in less than 5 minutes. The control panel, which is located on the top of the CoolZ, lets you fully adjust the temperature, fan speed, and cooling mode.

The CoolZ has a neat glossy white design and a glowing LED water reservoir. The built-in mood light can be set to your favorite color, or you can choose to turn it off when you go to sleep.

Keep it cool. Anywhere, anytime

You can literally take the CoolZ anywhere you want. It’s only about the size of a shoebox, and it fits perfectly on a desk.

The CoolZ can be used in places where traditional mobile AC wouldn’t work. The CoolZ is powered via USB, so even without a power outlet nearby, it can still work. Just plug it into your laptop, desktop, phone charger, or even connect it to a power bank and enjoy cool air anywhere!

Renew and improve air quality

CoolZ features an air-purifying filtration system that cleanses the air of dust particles, allergens, and other bacteria, benefiting those who suffer from allergies or respiratory disorders. The filter also keeps humidity levels in balance and ensures that your house is well-ventilated.

Increase productivity, Reduce noise

Extreme heat has an obvious negative impact on your mind and body, making even the simplest task a chore. When the temperature in the room is too high, concentration levels drop, and fatigue quickly sets in. CoolZ transforms any room into a comfortable working environment for better performance.

CoolZ’s Features

CoolZ is the first and only brand that offers Evaporative Cooling Technology. Our unique and patented technology is here to keep you content and cool.

Instant Temperature Reduction

Cools any room in under 5 minutes. CoolZ can decrease the environmental temperature to 16°C.

Microclimate Area

CoolZ has a fully adjustable climate control system. Set the fan speed, temperature, and cooling mode to your liking.

Purifies & Humidifies

CoolZ has an air purification filter that increases the air quality by filtering out unwanted particles. It also keeps air humidity at an optimal level so that it doesn’t dry out the air the way regular AC does.

USB Powered

CoolZ can be plugged into any USB charging device for off-grid cooling. It can be powered by your laptop, desktop, USB charging cable, and power bank.


CoolZ is much more energy-efficient than traditional AC units. With its low energy consumption and biodegradable filter, it keeps you cool without wasting energy.

Low Noise

CoolZ works at a super quiet noise level so that you won’t even hear it at night.

Get CoolZ for $89.99 instead of $179.98

We are offering a 50% discount to our first 1,000 customers

TIP: Order 2 CoolZs and get 1 for FREE! Take advantage of this offer now and equip multiple rooms with a CoolZ to keep you and your family cool together!

Customer Reviews

Don’t take our word for it. See what our customers are saying about CoolZ. Many people from all over the world are already using CoolZ’s Evaporative Cooling Technology and have shared their experiences with us.


My package arrived today! Just tested the CoolZ and it cooled my room super fast. You immediately notice a difference. Going to let it run at night too. Really happy with it!


I was a bit worried that I would have to refill the reservoir every couple of hours, but it lasted much longer than I thought. A completely full reservoir easily lasts for 8 hours on the highest fan speed!


Why buy big on energy-consuming air conditioners when you can have this mini portable air conditioner? It’s not only a conditioner, it’s a fan, air purifier, and sterilizer at the same time. The air conditioner is very easy to use, just pour some water in it and plug it in like a phone or in a laptop or power bank. You can carry it everywhere because it’s small and easy to carry. Highly recommended!


I bought this to cool down the room that we use for my daughter’s nursery. It’s a very small room that is not air-conditioned. This thing works very well, the air is nice and cool, and the fan is pretty powerful for such a small device.


I use the CoolZ almost every day to cool down my room, and it actually does the job very well, thank you!


Mine arrived yesterday. Good product, and shipping was fast! Very nice device. It doesn’t make as much noise as normal AC and it also looks very cool when the water reservoir is lit up. Really satisfied with it!


Fast delivery and a fabulous product! Works great as a bedside cooler. Very impressed with its performance.


Shipping was quite slow for me. Luckily, it works fine! I mostly use it when I’m working on my desk. I have it powered by my PC and it’s super easy to use. It’s also perfect for cooling a bedroom because it’s so quiet.


Super compact and portable! I mostly use it in my room, and it cools the air by 8 degrees, at least. I also took it with me when I went camping. I connected it to a power bank to keep the tent cool, which worked great too.