Best USB Fans Reviewed & Rated for Quality
USB fans are a nifty gadget that is the working person’s answer to efficient yet effortless cooling. They are also a simple and powerful tool that is powered using your very own computer or other USB ports. The fan itself is small in size which makes it the perfect choice for personal cooling or fitting effortlessly on any desk. Life can get downright nasty during the summer when it’s miserable outside or inside. So take that heat miser by the horns and get yourself one of these fans. Watch your coworker’s wilt as you ride that heatwave like a Beach Boy! The great thing about a USB cooler is its ease of use and the fact that it operates via a USB port means no struggles with impractical electrical or extensions cords. Any of our top 10 USB fans listed below are sure to keep you cool all summer long.
In a Hurry? The test winner after 11 hrs of research
Top 10 Picks
1. Aikoper Personal Fan
Not Very Powerful
Randomly Turns On and Off
We just love this little baby. It not only works likes a charm but it looks super cool at your desk. Is it a light or is it a fan or a paperweight. The fact is it’s a twin turbo structure that pushes the air much like a hurricane. It doesn’t have blades so it doesn’t get dusty like the fan you have now and it also has a few speeds. This baby is a triumph of form and function so it gets out top spot hands down.
Twin Turbo Structure
Here’s how this works twin turbos drive the air in opposite directions. That increases the inner pressure and pushes air out in a uniform quiet fashion. And we like that. The inner turbos also won’t get coated with that sickly post winter office dust that carries all kinds of nasties.
Single Touch design
No knobs on this baby, it’s like a clapper. One touch and it’s on another and you can change the fan speed another and it turns off! How cool is that? Now we’re still not convinced about the Internet of things turning every appliance we have into an internet portal, but we do like our tech and we like the attention to detail the folks at Aikoper put into this fan.
Cost and Value
Definitely in a high-tier price range, but this is a pretty high-quality instrument. It’s modern looking and it’s quiet and it’s just a bundle of the best fan tech you can imagine so for us we recommend dropping a few extra dollars and getting you one of these.
2. OPOLAR F401
Blades protected by a metal frame
3.9 foot USB cable
Comes in different colors
The motor may rattle at times
Only offers one speed
OPOLAR is another trusted manufacturer of the personal cooling device and their F401 mini USB fan does not disappoint their reputation. The F401 features 4-inch blades that are encased in a sturdy metal frame of 6 inches as well as a 3.9 foot USB cable. The small size is perfect for displaying the sleek design on any desk and the fan's quiet operation makes it the ideal choice for any environment.
The fan's small size means that you can take it anywhere with you. In addition, the fan's base can easily be adjusted to install it in several places. Simply place it on your desk, or adjust the base to hang it over your cubicle wall.
This USB fan is completely quiet when it operates. While it offers only one-speed setting, the F401 works effectively and quietly to keep you cool without disturbing people around you.
Cost and Value
This device is reasonably priced and offers immense value for money. The device's versatility makes it easy to travel with and can easily be installed wherever you go. The device's metal will ensure durability for years to come.
ON/OFF switch for easy operation
Not the most durable product
Get the ultimate in personal cooling with this desk fan from iMBAPrice. This fan promises powerful cooling with its strong plastic blades encased in a sturdy frame. This fan can easily be adjusted to provide some cooling comfort in any direction. Despite its cooling power, the device is small yet sturdy enough so you can take the fan with you wherever you go.
This fan was designed with personal cooling in mind. It comes with a durable and long enough USB cord for easy placement. Moreover, the fan itself can easily be adjusted to provide efficient cooling in the direction you choose.
The fan features 4 blades made of hard plastic. However, these blades are protected by a high-quality frame. In addition, the fan sports a sleek yet sturdy design that won't easily be knocked over or slip off your desk.
Cost and Value
This is arguably one of the most cost-efficient fans currently available on the market. Despite its low price, the fan still delivers in its cooling capability as well as its overall quality.
4. MILIJIA USB Powered Tent Light with Ceiling Fan
Dual USB/Battery Power
3 Different Light/Fan Settings
Adjustable Base and Hanging Hook
6 Hours of Battery Powered Fan Time
Great For Indoors or Outdoors
Not Powerful Enough
Batteries Drain Quicker than Advertised
Now, this little number gives you not only air but light and there are days when a little extra illumination might be helpful. Especially if you’re in an office that still relies on the scourge of seeing people everywhere, fluorescent lighting. We’ll leave that for another product but in addition to the light, you get a nice looking fan with three different speed settings and an adjustable base that lets you point the air exactly where it needs to go. It’s a nice dual purpose fan that works both in and out of the office.
Battery or USB Interface
Very useful if you have to get up for a while and move away from your desk and need a fan to beat the heat. But keep in mind if you’re running the light and the fan at the same time the batteries will only give you about 3 hours of constant use. The Light alone will last 30 hours and the fan alone will last six. It’s a nice option if you have to unplug but want to take your fan with you.
Single Button, 3 Settings
The fan itself has three different speeds, that’s helpful, and the same button will turn on and off the light, and adjust the light intensity. The single button helps add to the aesthetics of this light, which we like.
Cost and Value
Pretty cheap. The lighting element adds a few dollars to the price tag but we do like the dual use element of this particular light so if you’re looking to stay cool and shed a bit of extra light onto your workspace consider this simple little fan.
5. Honeywell HTF090B
USB or battery operated
Only one speed
The Honeywell HTF090B is an old-faithful when it comes to personal fans and has proudly decorated thousands of desks for the last few years. This cheap and compact fan, however, still delivers when it comes to cooling. This fan operates either via a USB port or using AA batteries, which gives it optimal mobility. With its innovative carrying handle, you can take your fan with you wherever you go.
Battery or USB powered
This nifty fan can be powered using either a USB port or AA batteries which gives the fan even more utility. While this is ideal for a desk fan, the AA battery option is sure to appeal to those who dislike dealing with an overflow of cables.
The HTF090B has a unique handle that will empower you to customize your cooling experience. The handle can be used to simply place the fan on your desk. However, you can easily adjust this handle to carry the fan around or to hang it up.
Cost and Value
The Honeywell is one of the most cost-efficient options featured on our list. Despite this, the device is durable and reliable and definitely does not compromise on cooling power.
6. Senpaic Personal
Sleek, square design
Motor susceptible to problems
This sleek desk fan features a unique square design that's made from high-quality, durable plastic. The fan is small enough to comfortably fit on cramped working spaces without compromising on its cooling ability. This desk fan has two fan speeds to satisfy most personal cooling needs. Lastly, the fan has a rubber base to sit securely on any surface.
Despite being made entirely out of plastic, the Senpaic is a sturdy and durable product. In addition, the bottom of the fan features rubber padding that will secure the fan safely on any surface.
USB fans are inherently energy efficient since they don't require energy from an electrical outlet but from your computer. However, the Senpaic fan is even more energy efficient than most models since it requires a minimum of 5 V to operate efficiently.
Cost and Value
The Senpaic Personal Fan is very moderately priced compared to similar models on the market. This fan can cater to most cooling needs, is made of durable material, and will save electricity. Definitely worth the buy!
7. Efluky Mini USB
The battery life of up to 3 hours
3 Fan Speeds
Battery susceptible to damage
The desk fan from Efluky is likely to turn some heads both for its cooling power as well as its futuristic design. This fan offers three different fan speeds as well as a built-in blue light. However, the true selling point of this fan is that you can charge it via a USB port and use it wirelessly for up to 3 hours. This fan is ideal for those who prefer a more mobile fan.
While the light may seem unnecessary and even bothersome in a corporate or educational environment, it can be a useful tool during camping trips, or for using the fan in a child's bedroom. You can easily turn the light on and off using the controls on the device.
Unlike other USB fans, this one can be charged via a USB port and used wirelessly. The attached cable resembles that of an Android smartphone. One single charge will provide a battery life of up to 3 hours.
Cost and Value
While the Efluky is perhaps one of the more costly USB fans available on the market, there are several features to redeem this price. The built-in lighting, its ultra-silent motor as well as its cordless ability are all major features that few other USB fans offer.
8. Fancii Small Personal Desk
Twin turbo cyclone blade technology
40% More Efficient
Only needs 5V of power
No padding at the base
Fancii's personal desk fan was designed with simplicity in mind. The device offers two fan speeds that you can conveniently adjust using the device's touch control. Despite its small size, the device utilizes twin turbo cyclone blade technology to maximize the airflow for the ultimate personal cooling experience. The fan boasts 40% more efficiency and 25% less noise than similar products on the market and has an adjustable handle for versatility.
Twin Turbo Cyclone Blade Technology
This innovative piece of technology is a major factor in this fan's cooling power. By utilizing technology, Fancii has produced a device that is compact, yet manages a surprisingly powerful airflow capability.
With its sleekly designed handle, you can carry your Fancii fan with you anywhere you go. Moreover, this compact device can easily fit in your handbag, backpack, or briefcase and will fit on any desk.
Cost and Value
This device is one of the more expensive options when it comes to USB fans. The higher price can be attributed to the device's immense cooling capability that promises to be 40% more efficient than the average desk fan available.
9. OPOLAR Portable Travel Mini Fan
LED light up feature
Easy to transport
Some users had issues with charging the fan
This portable USB-powered fan from OPOLAR is easy to take with you wherever you go. Whether you need some cooling off at your desk, on a hike or at the gym, you can use your laptop or any device with a USB port, charge it up and you're good to go. It's also easy to pack up into a bag, so you can take it with you because of its compact size.
This fan offers three speeds of wind. According to your demands, you can set the fan at low, medium or high speed. On a single charge, you can get this relief anywhere from 3-13 hours depending on how full of a charge you have.
Strong but quiet
This fan offers low, medium and high-speed power, but does so quietly. This means that this fan is great for in the office or next to your bed while you sleep because it won't disturb you or others around you by being too loud.
Cost and Value
This fan is affordable and worth the price because of its powerful airflow, LED light up feature, compact size and quiet performance.
10. Holmes Heritage 4 Inch Fan
Oil Rubbed Stainless Steel Construction
4 Inch Blades
USB Cable Doesn’t Fit
Doesn’t Blow Particularly Well
Aesthetically speaking this is one of our favorites just for the brushed copper. It gives it a very retro feel, plus it’s actually made of metal. But guess what it also moves air quite well, so while this is just a basic fan, it’s a nice looking piece and you can be confident it’ll keep things just cool at your desk.
So this doesn’t just sit idly on your desk, you can adjust the air direction even though it looks like it just sits flush on the counter. This is a nice element considering the blades are pretty small at 4 inches. Being able to get the air exactly where you want it is a nice selling point.
No flimsy plastic here, this looks like metal because it is metal. Oil rubbed stainless steel to be exact with a copper finish. This just adds to the appeal of this classic little fan.
Cost and Value
This fan falls in the midrange when it comes to cost. But the fact that it has all metal construction and a very appealing retro look kicks it up a few notches when it comes to USB fans. This is a little fan that can and will find a nice home on any desk.
Criteria Used for Evaluation
One of the most attractive benefits of a USB-powered fan is its compact size and cooling power. However, the size varies between different brands and models which makes it important for you to distinguish which size will suit your needs best.
The best way to determine your ideal size fan is to consider the space in which you will use it. Once you’ve determined the space, such as a desk, bedside table, etc, you should measure the surface and determine how much of this space you are willing to allocate to your new fan.
Ideally, your chosen USB fan should be able to fit comfortably on your chosen space without overpowering it. You should have enough room left on the surface to still comfortably use for its original purpose and be able to reach and adjust your new USB fan without effort.
The measurements of each brand name and model should be freely available either on its box or on the website’s product description.
Much like traditional fans, several USB fans offer different fan speeds for your convenience. Fan speed is universally measured in Revolutions Per Minute (RPM).
Significantly, several USB fans offer only a single fan speed, which is reasonable considering the fan’s small size. However, certain fans offer two to three different fan speeds, typically ranging from 500 RPM to up to 1800 RPM. The lower RPM equates to a slower blade rotation, while a higher RPM means a faster blade movement and subsequently more powerful breeze.
The product description will generally state if the USB fan offers more than one speed as well as how you can control the speeds so you can determine the best fan for you.
USB fans are best suitable for personal use. For this reason, it is important that you should consider who will be using this fan and under what conditions the individual will be using it.
When buying a fan, you should consider the main person who will be using it. Consider factors such as what age this person is and how capable they are of operating the fan. When buying the fan for a young child or elderly individual, your top concerns should be safety and user-friendliness. You can buy more complicated and high-tech models for a teen or adult.
Fortunately, these fans are pretty safe options and are designed for use when you are on-the-go or stationed at your desk, or simply sitting and relaxing. Many people use these fans on their desks at work, while they are traveling on the road or out camping, or when they are sitting at home watching TV, even.
Another thing to consider is where and when this individual will be using their fan the most, specifically when thinking about which size fan to get. If you’re buying this fan for a student or working professional, they might prefer fans that are small and quiet. In contrast, an individual who needs the fan for camping and traveling purposes might prefer a model that is highly adaptable and offers the option of included batteries or using via USB cable.
The use of a USB-powered fan might be a great option for the individual using it instead of battery operated fans, because you can plug them in wherever there is a USB port. This way, you don't have to worry about tracking down batteries or buying more. This is why these kinds of fans are perfect for students that are always on their laptops, working professionals always at their desks and even for people that are sitting around on their phones. That’s right. Some of these even come with USB cable adapters to plug into your smartphone.
Lastly, if there weren’t enough reasons already to use a USB fan, cutting down on electricity usage is a really big reason. You can conserve a lot of energy by using one of these fans. Think about it. You don’t have to plug it into the wall to use it for hours on end. You can simply charge the fan pretty quickly with the USB cable and then you are good to go with a compact fan designed to keep you cool.
Pretty much wherever you are, a USB-powered fan is handy to have on hand and take with you. And again, like stated before, most are small enough to fit in your bag and to not take too much space on your personal desk.
Safety should be a top priority when purchasing any new device, and this is no different when it comes to USB fans. While they may be small in size, choosing the wrong USB can still cause damage.
You should first consider the blades of the product and the materials that they are made of. A blade made out of thick inflexible plastic or metal can cause harm to someone who accidentally gets their fingers in the way of the blades. For smaller children especially you should try and buy a USB fan whose blades are made out of soft plastic or foam. If this is impossible, ensure that the blades are covered by a metal frame that cannot be penetrated by small, inquisitive fingers.
Other safety considerations should be whether or not the fan is waterproof (if used in damp or wet conditions), whether the USB cord is durable and won’t break to potentially expose harmful wiring as well as whether the fan will stay in place securely.
The base of the USB fan is another important consideration as a sturdy base is essential to prevent potential slips and breakages.
The base of a fan should be sturdy enough to support the full weight of the fan and to keep it securely in place. Look for a base that is heavier in relation to the fan so that it will stay put and won’t get knocked over and potentially fall and break.
Another consideration is the materials used at the bottom of the base. The bottom of the base should be covered in some protective material, such as rubber pads, to protect the surface from potential scratches.
Expert Interviews & Opinions
The environment in which you intend to use your USB fan will play a significant factor when you choose your ideal model. The biggest factor to consider when you assess your working environment is the climate. Individuals who live in hotter climates might prefer fans capable of producing a higher RPM and airflow, while those in mild and colder climates might not need such powerful devices.
In addition, individuals who intend to use their fans in libraries, classrooms or formal areas of business, might require a completely silent fan, while those who intend to use the fan in the home might not mind some noise. By ensuring that your USB fan will adapt to your intended environment, you can get the most out of your new fan.
Other Factors to Consider
Since USB fans were designed for personal use, it’s vital that your chosen fan can actually be easily adjusted to suit your needs.
There are few things more annoying than a fan whose cooling breeze is unable to reach you. So before purchasing your new USB fan, you should make sure that the fan is capable of being adjusted to your preferred position.
When shopping around for your perfect fan, look out for features such as a rotating fan head, adjustable base, or a gooseneck. This will be an indicator that you can comfortably adjust the fan to suit your needs.
It is worthwhile considering any extra features that your fan may offer that other similar products don’t as these extra features may greatly contribute to your cooling needs.
Some fans, for example, feature built-in LED lights, which is perfect to use in a child’s bedroom or on camping trips. Other fans may offer to be operated either via batteries or USB port which is ideal for the individual on the go.
When selecting your fan, fine comb the product description to identify any special added features that might enhance your user experience.
Frequently Asked Questions
q: What USB ports are compatible with a USB fan?
USB ports are universal which means that your fan can be plugged into any USB port regardless of the device that offers the USB port.
Examples of where you can plug in your fan include a computer, laptop, power bank, car with a USB adaptor, any universal USB adaptor.
The main consideration here is that your chosen USB port is capable of supplying your fan with the minimally required 5V of power to work effectively.
q: How do I clean the fan?
Dust gathers quickly on fan blades which can aggravate allergies and contribute to an unhygienic environment. Keep your fan clean by regularly wiping the blades and device with a damp soft cloth.
You can easily dismantle the metal frame of certain USB fans to effectively wipe off dust and grime. Just ensure to reassemble the metal frame after cleaning.
q: What are fan speeds?
Fan speeds refer to the speed at which the fan blades rotate. This movement is measured in Revolutions per Minute (RPM). A slow rotational movement will have a lower RPM than a faster movement. Faster movements also produce a more powerful breeze than their lower counterparts.
q: How do I control fan speeds?
Not all USB fans offer multiple fan speed settings. However, those that do will generally allow you to adjust the speed using the controls located on the device itself.
For the best results in adjusting your fan speeds, consult the included instruction manual on the best way to safely adjust your fan speed.
q: Is there a way for me to plug the fan into an electric outlet?
Yes, there is! USB fans are ideal for desk use, but you don’t necessarily have to plug them into your laptop or computer. You can plug your USB fan cord into a USB adaptor for an electric outlet, such as the ones used to recharge smartphones.
Before doing so, please ensure that your USB adaptor provides a minimum of 5V so that your USB fan may work effectively.
q: How quiet is a USB fan?
Most USB fans are significantly quieter than traditional fans, but this does not necessarily mean that they are completely silent. Fans especially tend to omit some level of noise if they are adjusted to their highest speed setting.
If you do require a completely quiet fan, however, firstly look at the materials used to construct the fan blades. Hard plastic or metal blades are generally quieter than blades constructed out of foam or soft materials.
It may also help you to read the product description as well as user reviews about the fan’s noise level before you make your final decision.
q: How much electricity does a USB fan use?
USB fans have the benefit of being energy efficient and use much less energy than traditional fans. This makes USB fans not only environmentally friendly but will certainly help your electricity bill.
While different fans will have different energy outputs, the average USB fan will use an average of 2.5 watts per hour. In comparison, a traditional fan can use anything between 70 and 100 watts per hour, depending on its size and fan speed.
q: How long is the USB cord?
The length of your included USB cord will vary depending on your specific brand and model number. However, the majority of fans will include a cord of between 3’9” and 5’9” which is certainly long enough to afford you optimal mobility.
q: Can you use a USB fan to cool your electronic devices?
You can certainly use a USB fan to provide some relief to overheated devices during the summer. However, this is not an adequate long-term solution.
If your device persists in overheating, you are advised to have your device repaired by a qualified technician. Please note that a device that regularly overheats is a potential danger to yourself and the device itself.
q: Where can I use my USB fan?
An undeniable perk of the USB fan is that you can use it almost anywhere. While USB fans have become popular among working professionals for their utility in the workplace, this is far from their only use.
A USB fan can essentially be used wherever there is an available USB outlet. You can easily use a USB fan in the home. Position it on your nightstand for energy efficient cooling while you sleep or place it in the kitchen to keep you cool while cooking in the summer.
USB fans are also ideal for outside use, such as camping trips or summer barbecues. Simply plug your fan into a fully charged power bank to keep yourself cool.
USB fans have millions of innovative uses and empower you to keep cool on the go.
q: Is a USB fan safe to use in a child’s bedroom?
A USB fan is an ideal solution for cooling in a child’s bedroom since they are energy efficient and provide an effective cooling breeze while still being gentle enough on young children.
USB fans are safe to use in a child’s bedroom, provided that they are safely secured when in use. Use a fan that has a sturdy base or one that can be clipped onto the surface. This will prevent them from being knocked over and causing potential damage.
Another important consideration is the fan blades that could potentially cause harm to small fingers. Choose a fan where the blades are enclosed in a metal frame. The openings in the metal frame should be small to ensure that kids won’t poke their fingers through it.
Lastly, look out for added features such as built-in lights so your fan can double as a nightlight to help you save on energy.