15 Best USB Aroma Oil Diffuser [For Cars, Office & Desktop]

Are you worried about the stinking smell inside that welcomes you every morning and evening either at your home, office or car?

Then, your ideal solution is to get hold of a portable mini sized aroma diffuser that can effectively function for you to provide a comforting feel.

Available in the form of a personal USB device, these diffusers are stylishly designed in a mini shape and are now available online in various different colors and styles.

Why USB Diffusers?

USB aroma oil diffuser and air refreshers offers you with wide range of benefits.

Some of these include:

1- Portable: The key feature of the best USB diffuser is it’s light weight and portable nature.

It holds the capability to easily fit into your coat or a travel bag making it easy to carry anywhere you want.

2- Soothing and comforting: Once the USB is plugged in, the humidifier with aroma diffuser will help to create a relaxing and soothing ambience both at home or your office.

You can use the tank to fill water along with therapeutic essential oils to get a most needed humidity along with nice aroma.

3- Safe and environment friendly: These device are manufactured using high quality material matching the best standards of quality.

Hence, these diffusers are environment friendly and it provides you the best benefits in a much safer way.

4- Easy cleaning and maintenance: These diffusers needs to be kept clean for efficient working and long lasting benefits.

As these compact devices offer easy maintenance and cleaning process, you can ensure that the product is always kept clean and moisture-free when not in use.

5- Relief from allergies and skin problems: These diffusers with built in humidifier and air purifier or ionizer lets out moisture to the indoor air thereby providing you with a relief from almost any kind of allergies.

Using these in dry weather conditions like in winters, you can get an instant relief from cold, cough, flu, chapped lips or dry skin.

These essential oil diffuser also functions effectively to provide you better skin care in case you are suffering from conditions such as acne.

15 Best USB Mini Diffusers

USB enabled personal essential oil diffusers are great to have for anyone for their work and personal use.

When it comes to buying, most of the people are very choosy about aroma diffusers. For them a deep research is always essential to get the best in design, features and price.

If you looking for a great piece to get a soothing relief, below we list down the 15 Best Ultrasonic Aroma Diffusers with USB devices that are ideal for home, office or travel purpose.

Check them out and buy one as per your desire…

1- InnoGear Diffuser

InnoGear is a well-known brand that manufactures great unique products to make the life of people better and comfortable.

Their products are proved superior to others and for this reason people love using their high quality products in their daily life.

InnoGear USB enabled diffuser model is one among the best and can make your life very comfortable and stress free.

You just need to plug in your InnoGear usb diffuser into a nearby USB port to start using it instantly.

This InnoGear Diffuser not only heals you with a great aroma therapy but it soothes your dry eyes, skin and throat with its humidifying technology, which is a must have for professionals working long hours on their computer.

Some of the best features/advantages of using this device are:

  • The device is BPA free and is extremely helpful in all seasons
  • Seven colour LED light setting that can be used as per your mood
  • Can also be used in an air -conditioned room where the air is particularly dry
  • Auto shut off feature to device shut down the device when liquid gets drained out

Overall the essential oils you use in this diffuser can help you in easing with allergies, sleep, cold and flu symptoms. This is therefore a must needed device for you if you are prone to getting allergies very soon.

2- NOW USB Diffuser

NOW Ultrasonic USB Diffuser is another quality gadget that makes use of high frequency ultrasonic vibrations to create a refreshing ultra-fine mist in the air so that you can feel refreshed during the work all the time.

You can even enjoy the aromatic humidified mist even while watching movies or while listening to the music on your Mac, laptop or tablet.

To enjoy the aroma benefits, you just need to add water with 2-3 drops of essential oil of your choice.

Although the diffusion process of this NOW oil diffuser  doesn’t make use of heat, it does maintain necessary oil veracity and holistic properties in every use.

Some of the greatest benefits that come with this device include:

  • Easy to use and maintain
  • Best for small rooms and other closed area
  • Works for about 4 hours and shuts off automatically
  • Has rotating LED lights and is extremely quiet in function

Using therapeutic grade essential oils with NOW ultrasonic usb diffuser is completely safe and beneficial.

These devices are therefore a great complement for anyone who loves living a natural lifestyle.

3- ZAQ Diffuser USB

ZAQ believes that our home is a sacred place that should nurture positivity and relaxation. And for this reason they have created a collection of the finest energy efficient diffusers which are now available in the market at a most affordable cost.

The products made by them can essentially transform any environment into a sanctuary of tranquillity.

ZAQ Mini Aromatherapy Essential Oil Diffuser is a compact round shape diffuser which is perfect for small spaces or work places.

You can even carry this portable USB diffuser anywhere with you to create an awesome spa like atmosphere in your home or office.

This ZAQ USB diffuser comes with an innovative attractive design which makes it an ideal home accessory.

Some of the best features of the device are:

  • It’s made up of quality material to serve you best for long
  • LED lights are included to enhance your mood whenever needed
  • It comes with a 20 ml water capacity with auto shut off function
  • The diffuser is safe for your kid’s room and can be installed near to their bed easily

Above all the highly efficient scent dispersion and humidity control feature of this ZAQ diffuser makes the environment most relaxing and comfortable.

The mild water vapor that is produced is good for skin and also helps in improving the humidity of the dry air around you.

As its available in beautiful attractive design this also makes a perfect gift for anyone.

4- Actpe USB Diffuser

If you are in search for an ideal portable oil diffuser then your next best choice is Actpe USB mini portable cool mist humidifier and aroma diffuser.

This Actpe USB Mini Air Diffuser starts functioning, soon after it’s plugged in with the nearby USB port.

The device is manufactured and marketed without compromising on quality. The high quality material used is environment friendly and allows addition of moisture to your existing environment.

Few advantages of using this Actpe Portable Diffuser are:

  • Convenient to use at any time and at any place
  • It’s portable and fits easily into your pocket or bag
  • It’s best suited for your office desktop, home, baby room or travel needs

The most important feature of this mini usb enabled portable humidifier and air fragrance diffuser is it offers simple and easier cleaning process.

You just need to put in the effort of cleaning diffuser with the help of cotton swabs once in two weeks.

It is good to dip the cotton swab in vinegar solution before going ahead with cleaning, as it help easy removal of dirt and minerals stuck with diffuser.

5- Aroma2Go USB Diffuser

Aroma2Go is a popular brand which is well known for manufacturing high quality USB aroma diffusers.

These can be used with your gadgets such as laptop or in your car where a USB port is available.

Ever since they came into business in the year 2013, they have been successful in the supply of oil diffusers and its associated products.

The Aroma2go USB diffusers are catchy, funky and an ideal choice for your office, home or a car.

In case, you wish to obtain a better understanding about these USB diffuser stick and its usefulness you can always go ahead with checking them on their official website Aroma2Go.com.

6- Navy Penguin USB Diffuser

This USB powered quiet ultrasonic oil diffuser by Navy Penguin has the latest advanced diffusing technology and save space for its ergonomic size.

With this oil diffuser for car you will be able to relax completely and enjoy atmosphere with lovely fragrances.

It will surely be apt for your gym, bathroom, bedroom, office, home, work place and even your car.

This cool mist aroma humidifier comes with seven color changing led lights and three color modes that include color changing, steady on and off.

The latest USB quite oil diffuser will automatically shuts off the moment it runs out of water.

There are three time modes programmed that is 30 min/ 60 min/120 min/ 180 min in a continuous mode. Your pack of Aromatherapy oil diffuser will have USB powered DC of 5V, USB cord length of 59 inches, diameter of 3 meters and weight of about 6 oz.

The user manual is also included in the packing of oil diffuser. This diffuser is a hit for its size and also for its timed settings for various operations that it performs.

Enjoy beautiful atmosphere and lovely smell be it at your home or at your office or even while in move with USB Aromatherapy essential oil diffuser.

7- Syntus USB Car Diffuser

Syntus has come up with an indoor or car essential oil diffuser that is usb enabled. The other function of this product includes a humidifier.

The Syntus car diffuser is very compact in size and will get gel with your car without taking any extra space.

The 12V car adapter comes with a 2 power cord and standard adapter for home plugs.

This diffuser is universally fit for any type of vehicle and also for indoor purposes.

The various functions include high or low mist level setting and 20 seconds On and Off interval mist setting. Product is made of nontoxic materials with the use of essential oil and anti-rust.

The electric car essential diffuser from Syntus will give you long lasting scent for several hours and has got automatic shut-off facility like other diffusers.

Users will find it easy to use as you just need to unscrew the tank and fill In with the required level of water.

Then add few drops of essential of your choice. A beautiful smelling car and house can lift the mood of the person being there. Get one for yourself and enjoy living fresh.

8- SpaRoom USB Diffuser

Very simple, attractive and effective, this SpaRoom Aromafier Ultrasonic Diffuser is the loveliest portable device you can carry along wherever you feel.

This aromafier usb fan diffuser is available in a compact design and attractive bright attractive colors like white, red and black. it operates with 2 AA batteries and a USB cord for an endless diffusion.

The fan inside functions silently and emits the cool mist in the air to breath, feel and enjoy every relaxing moment.

If you are yearning to enjoy a spa room like environment at home itself then install this portable device and feel like spa without stepping out of your home.

Well, the main reason to install this SpaRoom Aromafier Ultrasonic Diffuser is to protect from the harmful particles present in the air.

Additionally the healing power in the aromatic oils can be inhaled to be free from ailments and breathing issues. This all makes your home a healthy place to live in.

Being an essential device of every home, you should definitely buy this SpaRoom aroma mist oil diffuser once.

This will surely free you from the fear of bacterial infections and making regular visit to the physician.

9- doTERRA Car Diffuser

doTERRA is a brand which is known as an expert in the field or aromatherapy.

They can help you add to your favorite aromatic oil collection and diffusers so that you can easily and affordably enjoy amazing fragrance for better health at home or at travel.

doTERRA USB enabled Car Diffuser gadgets emits the fragrance of essential oils to provide an immediate impact on the health and wellness of body.

With these Doterra USB diffusers at home, office or car you can easily enjoy the benefits of spa therapy or treatment to feel the difference in health and mood as well.

By just adding few drops of aromatic oils to doTERRA diffuser you can easily make every evening relaxing at home.

10- GreenAir USB Diffuser

This GreenAir car diffuser is a compact attractive looking device which can be used perfectly in your car while traveling.

With its innovative ultrasonic technology this works great at all the time (whether stuck in the city traffic or enjoying a cross country road trip).

Not only is this unit easy to use but also it is affordable which lasts for long in your vehicle.

More interestingly, this diffuser covers nearly 50 sq ft of area and includes a nightlight 3-stage dimmer to be used at night in bedroom or baby room.

Models such as GreenAir 360, GreenAir Eterniti, GreenAir spa glow, GreenAir bamboo, Greenair cloud mist, Greenair breezy, and many others are also worth looking if you are planning to get them in bulk.

As it’s available at a very low price, you can buy them in bulk to give away as gifts even to your business employees or staff.

11- Young Living USB Diffuser

The all new Young Living Orb™ usb diffuser is a portable whisper quiet which provides aromatic moisture to keep your skin safe in dry and cold season.

It presents a relaxing experience to enjoy with the use of your favorite essential oils without any heating element.

Young Living Diffuser is a creative and beautifully egg designed stylish aroma diffuser which suits every home decor, study area and other work place.

Young Living Ultrasonic Essential Oil Diffuser holds little amount of water and work for about 4 hours while discharging cool and aromatic mist in the air.

12- ZAQ Car Diffuser Litemist

The all new olive green essential oil LiteMist aromatherapy car diffuser from ZAQ tour has got its own style and look.

The diffuser can hold about 60 ML of water and the LiteMist silently mists the essential oils into your space. It is a mid-size diffuser that comes with a size of 2.66”x5.96”.

The ZAQ Tour diffuser is perfect for any car and are thus most suitable for travelling purposes. It is BPA free and is made from health friendly and safe materials.

The power consumption is about 8 W and the voltage is 12V DC. Operating time is about four hours with an automatic shut off system.

This automatic system helps in switching off the device as soon as water level goes down.

With this system the aromatherapy car diffuser will last long than expected and the materials used in making it also helps in the safety use.

A pleasant smell of your choice in your car can surely lift up your mood or the people traveling in your car.

Try the product to see it for yourself about the wonders provided by the diffuser from ZAQ Tour.

The olive green color and the compact size are the additional features.

It is easy to maintain and use and can get fit into your car without any hassle and any additional space. Enjoy your drive safely and pleasantly with ZAQ Tour.

13- CAESGE Car Diffuser & Air Purifier

Yes, you have read it right a 3-in-1 product for your car from none other than CAESGE.

Essential oil aroma diffuser, Air purifier and a portable ultrasonic mini cool mist aroma humidifier all clubbed into one.

This trendy car diffuser from CAESGE is very easy to use as it can be plugged directly to the 12V outlet using the standard car charger interface.

The water tank of the humidifier has a 180 degree rotation capacity with absolutely no leakage.

The humidifying capacity is about 20-30ML/hour and this is enough to change the microenvironment of your car. The automatic shut off facility exactly after 2 hrs will prevent any harm that can be caused due to shortage of water.

The 113 KHz frequency will make the water into smaller and finder drops and helps in the uniform distribution of the essential oil in your car.

It is easy to detach the product from your car while not in use. Please make a note that the entire liquid is poured off the tank soon after detaching and cool it in a dry and cool place.

Enjoy your drives in the car with this wonderful product from CAESGE. It is economical and cost effective and is a must try product for people who spent maximum of their time in car on roads.

14- AromaAllure Glass Diffuser for Car

The glass aromatherapy ultrasonic diffuser is a solution for anyone who is looking for a trendy model with a chic design.

The notable white glass shade makes it look more appealing and stylish. It is a 2-in-1 where there is a personal humidifier and an aromatherapy diffuser.

The LED mood lights that keep on rotating will provide you’re with a bright way of aromatherapy.

The AromaAllure aromatherapy diffuser is powered by a USB cable and a power plug that is UL-approved.

This BPA free product will shuts on its own when the water level goes down below a certain point. Whisper operation and beep free button are the additional features associated with this product.

It is relatively quite while working and that makes it preferred more to other products of this genre. It is recommended to go through user guide that will be included in the package of the AromaAllure Diffuser.

This awesome looking white glass diffuser by  AromaAllure is ideal for your home, office, and car or even when you are travelling with your family.

It is ideal and safe even for kids and can be used there as well.

The glassy design and its shape have made it a real hit among the lovers of aromatherapy diffusers. Try one to stay pleasant wherever you are and also while with your loved ones.

15- dodocool Car Diffuser Air Refresher

Draped in an attractive color and brilliant design this portable mini ultrasonic humidifier diffuser by dodocool is a real gift for those who love traveling.

As its name suggests it is small in size next generation diffuser which gives you the privilege of best of both world.

Yes, this portable product from dodocool gives you option to choose between a diffuser or humidifier depending on your requirement.

The practical use of this essential oil aroma car diffuser is you will have a car ride never like before.

This oil diffuser will surely make your car a pleasant place to stay in especially on long drives. As said earlier, the size is its highlight, it is very small enough that you just plug it and forget about it completely.

The water tank capacity of this diffuser is about 50 ML and this will give you a usage time of two hours. It also comes with an auto-shutoff unit to prevent the damage that may happen to it from running out of water in the tank.

*** USB Diffusers FAQs ***

We hope that by checking the above list of USB essential oil diffusers for your computer you now chosen the best one for you.

If you are excited to know more about how these devices work, how to use them best along with few essential buying guidelines, check more below…

How It Work?

The science of using essential oils for better health has evolved appreciably from the past years, which are in demand today without any compromise.

Well, the fresh botanical stuffed with energy, characteristic, and careful extraction technique are the steps which separate the aromatic oils from the ordinary natural and synthetic oils.

The best thing which I like most about these USB aroma diffuser gadgets is they are very light in weight and easy to handle.

These devices are equipped with atomizing technology (or ultrasonic technology) that changes the essential oils into micro-particles and disperses the strong plant components in the oil into the air.

All you need to do is to fill the container with essential oil and water and just plug in the diffuser to enjoy its varied benefits.

Some of these devices even work like an aroma diffuser, portable humidifier as well as air purifier (with limitations).

How To Use USB Diffuser?

Portable and mini USB aroma diffuser gadgets can be used as per your convenience anywhere and everywhere. The only thing that is needed to use them is a functional USB port.

These essential oil computer diffuser can fit into any normal USB port and can give you the soothing aroma as and when you switch it ON.

With a sleek USB diffuser and a few drops of your favourite aroma oil, you can effectively diffuse your favorite essential oils regardless of where you are.

Steps To Use A USB Diffuser

  • Push and slide open the cartridge flap at the bottom of the diffuser
  • Take your favorite essential oil and fill the oil bottle
  • Fasten the wick into the oil bottle
  • Put the bottle into the cartridge area
  • Close the flap and plug into a USB port
  • Set the diffusion intervals such as 10s, 30s or 60 seconds

Keep in mind that you remove the oil filled bottle from the diffuser when not in use. And put the wick cap on the top of the wick bottle for storage.

How To Clean A USB Diffuser?

Most USB diffusers come with empty refillable glass cartridge or bottles that you can fill with your favorite essential oil and water.

Unlike standard diffusers, a USB diffuser creates a stream of essential oil mist for 30-60 seconds.

Hence, you don’t have to worry about the person sitting next to you complaining about the air on his face! You can conveniently use it at the office, car or home. It is very practical, silent and mobile.

However to enjoy its great therapeutically benefits, you need to care for its cleaning and maintenance from time to time.

This will ensure that your diffuser remains in a good working condition for long without any breakdown.

It is therefore essential that as soon as you find your usb diffuser not working you should insist on its cleaning and maintenance.

Instructions for maintenance

Most USB diffusers come with a cleaning dropper inside the product unit. If you don’t have it with your diffuser, use 2-3 drops of alcohol as cleaning agent.

  • Unplug the cartridge and remove the oil bottle
  • Pump 2-3 drops of diffuser cleaner or alcohol into the unit
  • Plug the unit again and run for 10 seconds or a minute.
  • Remove it and restore the oil bottle and use it as usual.

Who Needs This Portable Device Most?

USB diffusers or essential oil computer diffuser can be used by anyone and everyone who loves aroma and want to enjoy the fresh fragrance in the air around them.

According to me, 5 people who need to have these gadgets essentially are:

  1. Teenagers and students who spend long hours on their computers, either working on a project or gathering necessary information, can surely use this USB essential oil diffuser for better productivity.
  2. Business professionals or an entrepreneur who feels fatigued after working long hours on their office desk can simply switch this ON and use it to get the refreshment of air around them.
  3. Freelancers or a blogger like me who engage themselves in writing and creating reliable resources online can use them for getting a pleasing and sensational aromatic feel throughout their working time.
  4. People who spend long hours driving car can use these car diffuser with usb to get the best pleasing and fatigue free environment and driving experience.
  5. Moms who love browsing internet in their free time loves using these devices when they are reading about their favorite cooking recipe 🙂

Factors To Consider Before Buying A USB Diffuser

When it comes to buying a personal air diffuser, you need to pay special attention to the one you choose for personal use.

As there are so many options and types available, you should carefully look at the features and benefits the device will be offering to you, before making a final decision.

When you have decided to buy a gadget, do not forget to check:

  • Its area coverage
  • Battery or USB compatibility
  • Noise level and safety features
  • Essential oils allowed to be used and technology
  • The reviews and consumer testimonials of a particular device

All these factors will help you choose the device that is most reliable and hot selling in the market.

Checking and analyzing your requirement carefully is also one of the most crucial step…

✓ As USB diffuser will benefit the user who is close to it, you should prefer buying it only if you are in need of a diffuser while working on computer or a laptop; or at least if you spend few hours near to the usb port.

As its smell is limited to only people around it, this small size device cannot fill the complete room with aroma. However it can obviously keep your mind fresh when you actually want it.

✓ In case you are looking for a diffuser for your family and not for private use, you should rather go with an electrically operated ultrasonic diffuser.

This will benefit whole family by spreading its aroma all across the large area of the room or home.

Please note that as electric essential oil diffusers comes at an extra price, you should NOT buy them in case you are in need of a private usb diffuser and not a room diffuser.

At the end, choosing the best USB diffuser is very important if you want to attain peak performance and best benefits out of it.

Don’t just go with a big name, brand or product!

Since there are latest products coming out daily, it is important that you check the newer technology, your requirement and budget before picking the best one on the market…