Best USB Fans of 2021
USB fans are a tiny compact-sized cooling device that can be easily plugged with your laptop, power bank, Pcs. It’s a portable fan that you can carry wherever you go. So, if you are sitting outdoors during summer and are drenched in sweat you don’t need to worry anymore because this small fan will keep you cool. It might sound a little stupid at this point of time but once you use it, you will happily repace you noisy table fan or cooler. The best thing about this device is that it doesn’t consume electricity so you can save onto that aspect as well.
Now, it definitely gives target cooling within a small area; it is not a replacement for your huge traditional fans. But imagine you are stuck on a beach and the sun is hitting you hard, or maybe you are at the office and your cabin is right in the corner where fan-breeze doesn’t even touch you or maybe you are sitting at home and the electricity gets cut. Well, this little guy will be your best saviour during these times.
Now, there are various factors that you need to keep in mind before buying USB fans. With increasing demand thankfully we have many variants in the market at this point in time. With size to the price, you need to consider all these factors before buying. In this article, we will help you to make a thoughtful purchase. So we have listed 10 best USB fans that are available in the market and its features.
List of the Best USB Fans of 2021
10. KEYNICE USB Desk Fan
This USB desk fan will perfectly fit your needs and it will be ideal for your study desk, office, living room, library, parks and more. Its dimensions are 8.1 x 7.8 x 4.2 inches. It comes in with the 6-inch frame and 4-inch fan blade. The best part about this USB fan is that you can rotate it to 360 degrees, that means you can adjust the fan as per your need from all the four sides and enjoy the wind. It doesn’t make a lot of noise like other desk fans so you can easily work or sleep near it without the sound disturbing you. This fan can easily be plugged into your computer or laptop via its USB port. It can also be connected to the AC port USB AC adapter. Other than that this fan comes in a lot of fun colours like black, white, pastel pink and pastel blue.
- Compact sized USB fan
- No noise
- 360 degrees adjustment
- AC USB adapter is not included
- Not quite powerful
9. SmartDevil Small Personal USB Desk Fan
Its ultra-sleek design does attract attention at first glance. Apart from phenomenal design, this USB fan comes with many great features. The body of the fan is fully rotatable, you can adjust it from every side according to your preference. The size of the fan is an additional plus point as it is lighter than those regular USB fans. It can be a perfect fit for your work station, bedroom, cars, outdoors and many other places.
This USB fan is engineered in such a way that it gives a high airflow without making any noise. The speed of the fan is adjustable. You can repeatedly press the power button and adjust the speed from low, medium and high. This is compatible with computers, power banks, laptops, car charger and any other USB supported device. This cute USB fan comes in three colour options, like Cherry Pink, Navy blue and white.
- Super- compact design
- Ultra silent
- 360 degrees rotation
- Compatible with any USB supported device
- Extremely small design and sometimes not powerful enough.
8. COMLIFE Battery Operated Clip on Portable Fan
It is a multipurpose USB fan as its desk fan, aroma fan and clip-on fan. It can be used anywhere like home, work table, gym, cars, garden and so many other places, wherever you like. It comes in a fully rotary fan which means you can easily adjust as you like without any hassle. The unique part about this USB fan is that it functions with the battery as well with the capacity of 4400mAh. Depending upon the speed it can run up to 6-32 hours, although the batteries are rechargeable. It can also be connected to laptops, computers, iPods through its USB port. It gives high wind speed up to 10.5 ft/sec. On top of that this USB fan is ultra-quiet Max.40dB as it is equipped with a brushless motor. It is also mosquito repellent which is a plus point.
- Works on the chargeable battery as well
- Ultra-quiet wind flow
- Full rotation body
- Compatible with a lot of devices
- Poor durability
7. OPOLAR F401 Mini USB Table Desk Personal Fan
This USB fan is perfect-sized embedded in a nice sturdy body which makes it more durable than the plastic body ones. The whole frame of the fan is 6 inches and fan blades are 4 inches each and there are 4 blades. Due to its perfect size, you can easily carry it around wherever you go. One of the features of this fan includes a 3.9 foot USB cable which comes in very handy also it is compatible with various devices. Opolar provides all 7 days of customer service with 1 year of product replacement guarantee.
- Perfect size
- Metal body
- 3.9 foot USB cable
- There is no speed adjustment feature
6. efluky 3 Speeds Mini Desk Fan
This USB fan is definitely one of a kind because of its in-built intel blue light which you can enjoy by just pressing the ON button for a few seconds. It comes with a powerful 2200mAh battery which lasts up to 3-9 hours depending on the speed. This USB fan has 3 wind adjustments: soft, natural, strong wind. It also comes with 1m long USB cable which is compatible with various devices such as laptops, computers, power banks and more. It has two anti-slip rubber which provides grip to the fan when it is placed on the desk or any surface. Its ultra-silent airflow and beautiful design make it hard to resist.
- Built-in blue intel light
- 1m USB cable
- Speed adjustments
- Quite pricey
5. WiHoo Mini Handheld Stroller Fan
This USB fan comes with a unique flexible tripod. It can be bent and placed wherever you want, the tripod is made up of high-quality silicone which provides such a strong grip. This is mainly designed for babies and can be easily attached to the crib or stroller securing the position of the fan. It is both USB and battery-powered with rechargeable Li-ion 18650-3.6V 2600mAh which can last up to 3-8 hours. This USB fan is compatible with laptops, car chargers, power banks etc. It also comes with 3-speed adjustments.
It can also be used as a treadmill fan, car-seat fan, desk fan and much more.
- Flexible tripod
- 3-speed adjustment
- USB and battery-powered
- Low power
4. OPOLAR 10000mAh 8-Inch Rechargeable Clip on Fan
This USB fan is fairly bigger than most fans as it has 8-inch blades which are designed to facilitate superior airflow. Because of the larger blades, the wind circulation is stronger. This can be used indoors as well as outdoors and comes with a long durable 10000mAh polymer battery with USB charging ports like Micro-USB and USB-C for fast 2A recharging. The head of the fan can rotate 30 degrees which makes it convenient to adjust. It comes with four-speed adjustments as well and unique protective saving modes. This USB fan has pivot adjustable head and Robust clamping which opens up to 3 inches through which you can attach the fan to a treadmill or rope.
- 6-24hours working time
- Dual charging ports
- 4-speed adjustment
- 360-degree adjustable head
- It is bulky
3. OPOLAR USB Desk Fan
It is a small but powerful USB fan which will not take up a lot of space but will give you some strong airflow. It is small with the dimensions of 6.7 x 5.1 x 3.5 inches and weighs around 8.5 ounces. It is quiet in operation so it is ideal for your office desks, library or in the bedroom. This USB fan comes with a 4.9ft long USB cord which is compatible with so many devices like wall chargers, power banks, laptops, computers, etc. The fan head can be adjusted up to 40 degrees. The front of this fan is removable for easy cleaning. Moreover, this model comes with a one-year-long warranty.
- Compact body and effective airflow
- Fan head rotation up to 40 degrees
- USB powered port
- 4.9 feet USB cable
- No battery support
- Unpadded base
2. AC Infinity MULTIFAN S7 USB Fan
This USB fan is not particularly designed for personal cooling but to cool heated Xbox, Playstations, routers, modems, laptops, computers, Television and other electronic devices. It comes with a multi-speed controller which can control the noise as well as the airflow. These fans are ultra-quiet and the dual ball bearing has a lifespan of 67,000 hours that can make the fan standstill or laid flat. It can be connected through the USB ports or various game consoles. Total noise of this USB fan is 19 dBA and maximum airflow is 104CFM. The fan comes in with rubber silicone feet that absorb the friction caused by vibration of the fan.
- Compact size
- Dual-ball bearings
- Multi-speed controller
- Rubber silicone feet to absorb fan vibrations
- It is used to cool down PlayStations and other electronic devices
1. VersionTECH Handheld Fan
The fun design of this USB fan comes in super handy during high temperature. It can fold up to 180 degrees and can be used in various ways as per your need. It can be charged through the USB port from devices like computers, power banks or can be directly charged through batteries. This USB fan comes with 3-speed adjustment starting from low to medium and then high, the highest speed covers the distance of 3m. The brushless motor makes this fan very durable. All in all, this is a very efficient product to have in your everyday bag or near your desk.
- Compact design
- Dual rechargeable
- Brushless motor
- 3-speed adjustment
- Takes too long to charge