10 Best Portable USB Fans in 2022 (CAVN, Arctic, and More)

You can't get more portable and versatile than this fan! Pull out the handle and use it to direct the airflow towards your face. It's palm-sized, making it perfect for outdoor use. Fold it in, and the fan can stand on its own, so it doubles as a table-top fan too! 

There are three speed settings to choose from, and it can run between three to 10 hours on a single charge thanks to the high-capacity 2600mAh lithium battery. 

A few users had an issue with their fan after it stopped working while unplugged after a few months of use. Fortunately, it came with 2-year warranty against any defects.

The fan quickly became an essential item in people's bags. Many loved that it had a rechargeable battery, so they didn't have to keep purchasing new ones. The battery does run a full four hours on the highest setting and much more when it's on low, said reviewers. 

How about a fan that you can take with you anywhere? This neckband mini fan is guaranteed to keep you cool during your travels. It's rechargeable and comes with three speed settings. It doesn't matter which position you need; the fan can be adjusted to your preferences. 

It's lightweight and looks like a pair of cool headphones. What more could we ask for? Turn on the LED light feature, and the blade can light up in seven colors! You can now keep cool during the day and look cool at night.

Tie up your long hair because it could get tangled in the fan blade, advise users. The charging port is a weak point, so inspect yours carefully and get an exchange if needed. 

The product works as advertised, said reviewers. They used it for summer events, hikes, concerts, music festivals and any other occasion that could get hot and humid. The neckband fan kept them feeling fresh throughout. 

Here's another fan that's quiet and powerful but offers more adjustability because it can be tilted at any degree within almost a full circle. If you prefer the wind to arrive at intervals, simply turn on the auto oscillation feature. 

This USB fan can be clipped onto stroller handles and last up to 45 hours on low setting due to its powerful rechargeable battery. The aroma sponge design also diffuses scents for a fresh environment. 

A few users experienced technical difficulties after using the fan continuously for extended periods. They advise letting it rest once and a while. 

It is pretty powerful, though, noted reviewers. They got enough air even on a low setting. The fan was a game-changer for many as it made them comfortable no matter how hot it got. When it came to battery power, the fan did last a very long time, although most users kept it plugged in when indoors.

You never have to feel uneasy and sweaty while working on a hot day. This tiny desk fan can give you a strong air supply with a push of a button. Tilt it 40 degrees to get the perfect angle directed towards the face. 

When the device gets dusty, simply remove the front cover and clean it. It also comes with rubber padding at the base, so you don't have to worry about vibrations on hard surfaces or possible scratching. Best of all, it comes with an almost 5-foot long cable so you'll never run short from a power supply.

A few reviewers mentioned that the fan had a humming or high-pitched sound, which was not comfortable to sleep next to. It may be smaller than expected, for some. 

Many were quite pleased (and surprised) at how powerful the fan was, despite its size. It's perfect for people who need a cool breeze 24/7. The low speed was enough to keep you cool, they added.

As long as you have a surface that's within four inches thick, this fan can hang on no problem. The clip is sturdy enough to hold the device onto a desk or stroller without sliding or falling over. 

You can also tilt the fan to whatever position you desire because it is fully adjustable. The fan head does a full 360 turn vertically and horizontally; thus giving you complete control over wind direction. This fan is very quiet, according to reviewers.

Perhaps the only negative thing with the product which reviewers highlighted was that it doesn't run on rechargeable batteries. The product needs to be plugged to any USB power source for it to work. 

On a positive note, reviewers were quite pleased that this fan was both powerful and truly quiet. It produced a soft hum and not an annoying buzz which gave nice, relaxing white noise for sleep. Furthermore, dust cleanup is a breeze. You can remove the front cage cover and wipe the blade and other parts easily. 

It's 25% quieter than competitors and 40% more powerful thanks to the twin-turbo blades for maximum airflow. Plus, it looks cool. What more could we ask for in a portable USB Fan? 

If you want to change the speed setting, you can do so with the touch control, which upholds the sleek design this fan boasts of. The base stand can be adjusted 180 degrees so you can tilt the fan at different angles.

A few users felt like the fan was too "plastic-y" and sometimes vibrated on the tabletop because it lacked a rubber padding underneath. There is also an auto-shutoff feature every eight hours so you would need to turn it back on manually.

Many confirmed that the fan was quiet and you can even use the base as a hook and use it upside down with no issues. Reviewers loved that it was lightweight, compact and provided a refreshing breeze. 

This fan is extremely efficient and doesn't use up too much power while plugged into your power bank or other power source. The 3.6-inch fan blades ensure you feel cool anytime, anywhere. 

This fan is virtually silent and flexes to any direction you want your wind to come from. Simply plug it in, and it automatically turns on - no fuss needed. You can get up to 1,700 RPMs with this device.

The fan, when plugged into a computer, will face in one direction due to the setup of your USB port. Reviewers highlighted that this could be a problem if it so happens that your computer's USB port only accepts the fan in the direction facing backward. It can be difficult to tilt the gooseneck part your way. 

Reviewers expressed their satisfaction with the fan, as it lived up to its purpose well. It can also be used to keep other items cool like computers, fish tanks, and whatever else that needs extra fanning. The blade is also soft so you might get a shock when you come into contact with it, but it doesn't hurt at all. 

You can't go wrong with a portable fan that can be attached to virtually anything because of its durable and flexible tripod stand. You can hang it on a stroller, treadmill, car seat or lawn chair. You can also position the tripod to work as a stand and use the fan on a desk or stick it together and use it as a handheld fan.

The fan has four adjustable speeds to meet your requirements and even has a memory function, so it will remember your last-used setting. It can also operate while being charged. 

A few reviewers experienced the tripod arms breaking after continued attaching and removing to charge. Their advice is to be careful when bending the handles. 

Many reviewers were satisfied with the product because of its versatile design, high quality, multiple speed fan options, quietness and long battery life. 

While other USB fans are made of plastic and might look cheap, this one trumps its competitors by being all-metal, anti-rust and ultra-strong. It also has a perfectly-designed frame that prevents injuries. 

The upgraded motor uses a four-blade mechanism made of aluminum for enhanced airflow. It has a brushless axial motor which means quiet operation. The anti-vibration pads on the stand keep the fan stable and mute on any surface. 

"A tad noisy" is what a few reviewers said about the fan. It's great to be used on a desk, but the humming sound might disrupt your sleep if kept on a nightstand. Others use it near a headset microphone with no issues. 

Many users commented that the fan is powerful. It looks rustic and classy and gives you a cool breeze that could pass as air conditioning, said reviewers. 

Keep this tiny fan one meter away and you will still feel the wind. It's smaller than an iPhone but sure does pack a punch. It can rotate up to 4000 rotations per minute and comes with two speed settings. 

The brand boasts of its environmentally-friendly ABS material which is toxin-free and safe, making it suitable for everyone, including children; not to mention it looks cute and can fit in a pocket or be hung around the neck for easy access. 

A few reviewers were disappointed that the battery only lasted a few hours and urged the manufacturer to put a stronger battery in. However, the size and portability of the device made up for it. 

Users were pleasantly surprised at the strong wind that came out of the small mechanism. The fan could be placed anywhere that needs drying or cooling. It's also quieter than most handheld fans, said reviewers.