Guide to Choose the Right USB Humidifier

Headaches and allergies may even follow you during beautiful vacations or work trips.

The hotel room you stay may not have a proper humidifying solution for you.

So, it’s better to take a handy USB humidifier if you prefer not to get sick during your trips.

Do your eyes constantly itch or cause your skin dry?

A good humidifier could be the all in one solution for you.

If you’re fond of portable air conditioning methods check out this article explaining complete review and spec on rechargeable battery fans.

Leave your bulky model at home, go for a handy, compact and affordable USB humidifier models.

I’ve no idea about this!

Have no idea about humidifiers? Well, you’re in the right place!

We’ve done days of research in the huge market to study the right products that can meet your preferences.

Throughout this article, we’re discussing different aspects to consider before choosing a USB humidifier. The reviews and specifications of few handpicked USB powered humidifier models are also discussed later in this session.

What to look for?

Well, a USB humidifier can also be used in your car, bedroom, office, cafe, etc.. USB humidifiers are available in exciting shapes, sizes, and colors to choose from. So, go for a model that can be used well n your spaces.

Some of the USB humidifier models produce vibrating noise that may make you uncomfortable.

Remember to go for a model that is not too noisy.


Top 5 USB humidifier models

We’ve reviewed a few models from best sellers on the market. Here are the top 5 USB humidifiers that are worth checking out:

1. Fancii Cool mist personal USB humidifier

Cool Mist Usb humidifier by FANCII


The fancii handheld humidifier quietly moistens the air in small spaces, providing an ideal moisture balance to help you breathe better. It has a simple design but is powerful in function and performance. This portable unit works on individual water bottles to improve the air quality and moisture content in the immediate vicinity and combating the harsh effects of dry air. Ideal for your home, office, car, or travel.


The fancii portable humidifier is manufactured under acoustic engineering, with a sound level of less than 15 dB, ensures you always get a peaceful and comfortable night sleep.


Set a precise and convenient time to automatically shut-off the device. Choose between 2, 4, and 6 hours of energy-efficient operation ensuring your peace of mind.


The fancii USB portable humidifier conveniently uses any standard size water or soda bottle as a water tank to produce humidified air quickly and efficiently.

Product Description

Item Dimension: 5 x 4 x 1.5 inches

Item Weight: 3.68 Ounces


2. iEGrow handheld USB Humidifier with misting fan



The handheld USB powered humidifier from iEGrow bring you comforting moisture and the light portable fan bring you necessary cooling. The fan can be operated in three modes: fan mode, misty mode, and a fan + misty mode.

It has an on/off switch for operation and a control key to choose the circulation.

Manufacturers recommend using a DC 5V USB for charging the device. Red indicator light indicates when charging is done.

This humidifier pack from iEGrow include a Misting fan humidifier, USB charger, and a user manual.

Note; The misting fan produces light sound during operation.

Product Description

Item Dimension: 3.7 x 1.2 x 6.9 inches

Item Weight: 10.6 Ounces


3. Multifun USB Humidifier

usb humidifer by MULTIFUN


Meet the demand of private humidification with multi-fun portable USB portable humidifier.

The unit is suitable for small spaces.  It can humidify an area of 1-6 square feet with a spray mist rate 40ml/h.

It has a sufficient tank capacity of 250ml. The portable humidifier package has 1 x portable humidifier 1 x USB Cable 1 x Cotton Bar 1 x User Manual.

The unit is very easy to use, just drop the humidifier into a water source and soak the filter for 5 minutes. Turn the unit on and relax.

Product Description

Item Dimension: 6.6 x 1.9 x 1.9 inches

Item Weight: 4 Ounces

4. JZK International USB Humidifier

small usb humidifier by JZK INTERNATIONAL


The portable humidifier unit from J2K is very easy to pack up and take anywhere on the go. The unit is very easy and convenient to use even by kids.

You can simply power the USB cable to your wall outlet converter or just plug it into your laptop and you can use it anywhere you want.

Easy to Clean

The filters are incredibly easy to clean up. Just open up, replace the filter after washing. Plug it and use.

Product Description

Item Dimension: 5.5 x 5.5 x 4.8 inches

Item Weight: 14.9 Ounces

5. Innogear USB humidifier with 7 colorful LED lights

usb humdifier by INNOGEAR with 7 LED lights

INNOGEAR usb handheld humidifier with LED lights

Are you looking for a simple way to freshen your home, office or car air?

The InnoGear portable humidifier is elegant and easy to use. Add water and a few drops of your favorite essential oil. The advanced ultrasonic vaporizing diffusion technology quietly releases a refreshing fragrant mist. It prevents mold, mildew, and bacteria. The automatic shut off feature protects the product from damage. The beautiful mood light can relieve stress while driving or working. You can also use the diffuser without the light.

Product Description

Item Dimension: 2.7 x 2.7 x 5.1 inches

Item Weight: 7.2 Ounces

Evaporative Humidifier


Are you having issues with dry skin or do your eyes constantly itch?

Do you wake up at night because of coughing and dry throat?  Had unexpected nosebleeds?

Getting a suitable humidifier can be the best thing you can do to not get sick.

Humidity plays an important role in our everyday lives without us being aware of it.  Particularly for those who have faced with dry skin or allergies due to air-related conditions, choosing the right evaporative humidifier may be a great deal.

Different types of humidifiers are available in the market to take control of dry air. Some of them work on filters and ultrasonic technology while others rely on evaporative methods to create moisture in the air.

Evaporative humidifiers, also known as cool-mist or wick humidifiers work by adopting an evaporating system to create a cool mist in your indoor space.

We’ve researched several top evaporative humidifier models to help you better understand the parameters of each unit.

Tips to Choose the Right Evaporative Humidifier

Before purchasing an evaporative humidifier for your home, there are several factors to consider to ensure if the model meets your requirements and budget.

These factors include:

1. Space

Keep in mind the space you’d like to use the humidifier in. Are you looking for a humidifier for your entire house? Do you want one for making comfort for your bedroom? If you want coverage for only a small room, you can simply choose a much smaller unit.

2. Price

The brand and different features will vary depending upon the budget you choose for your humidifier. If you want to avoid paying an additional amount for installation, it’s better to go for smaller console models which can be a budget-friendly choice.


The location you live in can be a huge deciding factor on your concern for a humidifier. The climate of the area you live in can help you decide the coverage, intensity and humidification power you’d need from your machine.

If you live in a hot and dry area, it’s better to go for a whole-house humidifier.

Homes in moderate to cold climates can make small independent units to work well.


People often quest for the longevity of the product before making a purchase.

What is your concern before buying an evaporative humidifier?

Researching other main features such as cleaning ease, filter replacement, the area of coverage and hours of operation can help you make a deal with the right product for your home.

Top 5 Evaporative Humidifiers

Taking the above factors into consideration we’ve researched on a few evaporative humidifiers from the best selling brands to streamline your purchasing process.

1. AIRCARE MA1201 Whole-House Console-Style Evaporative Humidifier

AIRCARE MA1201 evaporative humidifier



This evaporative humidifier from AIRCARE can suit interiors of any decor. This humidifier offers an amazing coverage range of up to 3,600 square feet and can undergo a maximum of 36 hours continues operation. It has an easy single bottle design. The humidifier adds invisible moisture to your environment by moving dry air through a saturated wick filter.

The unit is very user-friendly, just plug it and enjoy your space. That is, you won’t have to spend additional costs on installation. The inbuilt digital humidistat precisely controls the humidity levels. The humidifier automatically shuts off when the required humidity is attained to avoid excess humidity in your spaces. The humidifier features an excellent tank capacity of 3.6 gallons.

The inbuilt refill and check filter indicators of the humidifier offers much efficient and safe operation. Also, the auto shut-off feature and energy-efficient operation of the humidifier can help you save a few bucks on your monthly bills.

Product Description

Item Description: 14.5 x 21.5 x 20.5 inches

Item weight: 14 Pounds

2. Aprilaire 700 Automatic Humidifier

Apriliaire 700 evaporative humidifier


The Aprilaire 700 is a brilliant evaporative humidifier that can offer quiet, excellent coverage of up to 4,200 square feet. This unit can deliver up to 50 more moistures than competitive units. The unit has an excellent evaporation rate of .75 gallons per hour. By adding the amount of moisture to the air and hence acquiring sufficient levels of humidity can create a healthier environment for you and your family.

The automatic digital control feature can help you ensure that your entire house will be at optimal humidity levels.

However, you’d either have the technical expertise or have hired professionals on hand for the installation process. You have to install this one with the HVAC system of your house for even and continuous distribution of moisture.

Product Description

Item Description: 16 x 11 x 18 inches

Item weight: 15.6 Pounds

3. Vornado Evap40 4-Gallon Evaporative Humidifier

Evaporative Humidifier by VORNADO


The Vornado Evap40 Whole Room Evaporative Humidifier creates a comfortable, perfectly humidified living space quickly and efficiently. The humidifier’s deep pitch blades pull large volumes of harsh, dry air through two humidifying filters, and the featured vortex action circulates the humidified air throughout the room. It also has automatic humidity control with a built-in humidistat. An easy-to-use control panel allows you to choose your desired humidity level and fan speed.

It has an excellent tank capacity of 4 gallons. Ensures a longer time of operation with a fewer requirement of refilling the tank. It covers larger areas up to 1,000 square feet and circulates air with the help of two filters.

Intelligent and consistent comfort.

The Vornado Evap40 humidifier senses how much humidity and circulation is needed to maintain the ideal environment in your space and makes adjustments automatically.

Product Description

Item Description: 10.5 x 19.5 x 13.5 inches

Item weight: 9 Pounds

4. ultrasonic Cool Mist Humidifier

Ultrasonic evaporative humidifier


The Ultrasonic Cool mist humidifier from pure enrichment is a powerful and aesthetically pleasing product and has excellent features that make it the perfect solution for improving the air quality in the dry areas of your home or office.

It is a highly effective evaporative humidifier for your house.  This compact unit offers you great coverage of up to 500 square feet. It is a perfect solution if you’re looking to cover specific areas such as large offices or bedrooms, and has an excellent visual appeal that can suit any decor.

The featured night light option offers additional relaxation with the help of a soothing light in an optional shade of red, green, and blue light. The unit has the tank capacity of one gallon of water and provides additional nozzle settings of single and dual mist option.

Safety aspects include an auto shut-off feature turning off the unit when the water level is low or when the tank is removed.

Product Description

Item Description: 13 x 10 x 8 inches

Item weight: 3.6 Pounds

5. Aprilaire 500 Whole House Humidifier

APRILAIRE 500 whole home humidifier


The Aprilaire 500 Whole house humidifier will meet it if you’re looking for a whole house humidifying solution.

It offers excellent coverage of 3000 sq. ft. The featured 24/7 dual-sensor automatically monitors and responds to both outdoor temperature and indoor relative humidity.

One the unit is set up you won’t have to bother about refilling the tank.

However, the installation process can be tricky, which is why you’d have to hire a professional HVAC technician for proper installation. Once the unit is set up, you will no longer have any hassles to deal with.


It features a convenient digital control which shows percent humidity, Indicator lights are turned on; while the humidifier is running, when to change the water panel, when service is needed, and the Blower Activation switch sets humidifier to run continually, or only when the furnace runs

Product Description

Item Description: 16 x 10 x 13 inches

Item weight: 1.28 Ounces

Travel Humidifier Guide – Find the Best Travel Humidifier for your Trips.


Are you having issues with dry skin or do your eyes constantly itch?

Do you wake up in the night because of coughing and dry throat? Ever had unexpected nosebleeds?

Humidity plays an important role in our day to day life without us being aware of it. We usually see the importance of humidifiers in the winter season due to the dry weather.  Studies show that higher levels of humidity can prevent airborne viruses ineffective.  Also if you’ve wooden furniture, wooden floors, and other woodworks in your home, and it starts drying out and cracking, a humidifier is the right choice.

It can get even worse whilst you are away from your home’s comfort zone.  Say you are traveling or staying in a hotel. Luckily, a travel humidifier would be an essential item for anyone who cares about not getting sick while on a trip. Your hotel rooms’ air conditioning or heating unit may not have central humidifiers. So instead of leaving it to chance, it’s better to carry a travel humidifier.

The main difference between a regular humidifier and a portable one is the size. They can also be powered with a USB cord( from your laptop or tablet) and some models have rechargeable batteries.

A humidifier can reduce the chance of infection. Viruses and bacteria cannot as well travel through the moist air.  However, getting a travel humidifier can be the ultimate decision to make so that you don’t want to get sick during your trips.

How do Travel Humidifiers Work?

One of the biggest reasons for an uncomfortable winter is the low humidity.  A certain level of humidity is important for us to be comfortable. The extremely low level of humidity in the winter can dry out your skin and membranes. Low humidity can as well dry out the wood in the walls and floor tiles of your house. When the dry wood shrinks it’ll cause cracks in drywall walls and creaks in floors.

A travel humidifier is a personal device that uses a disposable water container or bottle as its reservoir.  The working is really simple,  it will let you screw the water bottle into the base and generates water vapor using ultrasonic sound waves.

It is quite surprising how big a difference a little water can make. You will learn how a humidifier can help save the little wear and tear on your house by adding a little moisture to the air.

Most of the travel humidifiers are affordable and occupy only less space in your luggage. They also come with easily adjustable humidity levels.

Recommended Humidity Level?

A humidifier users relative humidity to measure the humidity level(this is expressed in percentage).

The normal comfortable humidity level for people is about 40 – 60 %. If you are having any humidity related problems such as congestion, then you might want to temporarily raise the humidity levels in your room to 70 – 80% to get some relief. In winter humidity levels can drop up to 10%, especially as central heating units can remove even more moisture from the air.

More advanced humidifiers have built-in humidistats( sensors that measure relative humidity ).

And can be used to set the desired humidity level in your room.

Things to Consider While Buying a Travel Humidifier

Now as easy it may sound, finding the right travel humidifier isn’t a breeze. While buying a humidifier if you don’t know what you should look for in it, you might shop around for hours with nothing or even end up paying for something unintended.

Here are the main things to take into account while looking for a travel humidifier:

Types of Humidifiers

There are different types of humidifiers and each of these types has its advantages as well as disadvantages. Some of them are portable and are ideal for traveling purposes. The common type of humidifier is ultrasonic humidifier which is available in both cool mist and warm mist types.  If you are looking for a quiet one, an ultrasonic humidifier would be the right choice.


While looking for a travel humidifier, portability is an important factor that you don’t want to ignore. Also, look for portable gadgets like a rechargeable battery fan, portable room freshener, etc.. while you’re about to travel. 

Choosing the easily portable one will help you move the humidifier from one place to another while you are traveling. Keep in mind to choose your humidifier with minimal size as it will be convenient to occupy less space for it.


Before buying a humidifier, make sure it will not produce disturbing noise after switching it on. A noisy humidifier will make you uncomfortable whenever you think of turning it on.

User Friendliness

Purchasing a travel humidifier for the first time?

It’s better to choose a user-friendly one which will be easy to operate and can be packed excellently. A simple humidifier is one that you need a PET bottle to connect to the device and then generate fresh air.


There are manual and automatic humidifiers.  An automated humidifier is more easy and convenient to operate compared to a manual one. Some modern humidifiers have inbuilt humidistats (sensors to measure relative humidity) which can be used to adjust humidity levels to desired levels.

Top 5 Travel Humidifiers to Buy in 2019

Reviews of travel humidifiers indicate leakage as the most common problem. Before purchase, it is important to carefully read the product description and manufacturer claims.

We’ve researched the best travel humidifiers from different brands.

Here we briefly review the top five products from our research:

#1 FIGROL USB Portable Mini Travel Air Humidifier

Portable Mini Travel Air Humidifier by FIGROL

FIGROL USB Portable Mini Travel Air Humidifier

With the FIGROL USB portable travel humidifier moisture the dry air in your home, office or vehicle conveniently in minutes. This USB Humidifier is capable of maintaining humidity levels above 43%, decrease the risk of illness and disease, and helps relieve dry, irritated skin. Ensure your home’s optimal humidity level with this everlasting comfort travel humidifier.

This travel humidifier is suitable with mug, normal glass and bottle.

This travel size humidifier has dimension  8.5 x 2.2 x 2.2 inches and can conveniently suit with your spaces.

Easily take this unit while you travel since it weighs only 6.4 ounces.

Product Specifications

Type: Cool Mist

Display: Analog

Suitable for: Personal Use

#2 Fancii Cool Mist Travel Humidifier

cool mist travel humidifer by Fancii

Fancii Cool Mist Travel Humidifier

Fancii personal humidifier quietly moistens the air in your personal spaces, providing the ideal moisture balance to keep you in comfort.

The device is small and lightweight. Its compact size and wireless design allow you to take it wherever you go. It can easily fit in backpacks and suitcases.

This unit is powered by 3 AA batteries. It can also be plugged into a USB source, such as a laptop, power banks, or wall adapter with the included cable.

The travel humidifier has individual water bottles that improve the air quality and moisture content in the immediate vicinity while comparing the harsh effects of dry air. Ideal for your home, office, car, or travel.

Whisper Quiet

It provides the sound as low as 15 dB, ensuring you always get peaceful and comfortable night sleep.

Timer Function

You can set a precise auto shut off function between 2,4 and 6 hours. It also has an auto shut off at 8 hours providing you peace of mind.

Simple to use

The travel humidifier is convenient with any standard size water bottle or soda bottle to provide efficient and quick humidified air.

Product Specifications

Type: Cool Mist

Display: Analog

Suitable for: Personal Use


#3 Crane USA Travel Humidifier

CRANE USA Travel size humidifier


Crane Ultrasonic Cool Mist Travel humidifier runs for up to 10 hours for soothing moisture to help relieve the effects of dryness and congestion, helping you and your family to breathe easy and sleep through the night peacefully wherever you are. While traveling on cramped planes and staying in dry hotel rooms, many people have experienced a cold or a cough.

The crane USA travel humidifier has a USB connector allowing you to plug it directly into your computer or in your car and also comes with an A/C adapter to plug right into the wall. It has its travel bag, comes with 2 spare filters and its tank. Crane’s Travel Humidifier is also made with Antimicrobial Material to help reduce mold and bacteria growth by up to 99.96%*. This compact, BPA-Free unit is more efficient than a household light bulb, has an auto shut off sensor for when the tank runs out of the water and is whisper quiet when running.

Whisper Quiet 

It has a whisper-quiet operation ensuring you always get peaceful and comfortable night sleep.

Travel bag

The light-weight design and convenient travel bag allows for easy transportation anywhere

Product Specifications

Type: Cool Mist

Display: Analog

Suitable for: Personal Use

#4 USB Portable Humidifier Personal Travel Humidifier by OTSAK

OTSAK Portable USB Travel Humidifier


The portable travel humidifier quietly moistens the air in your small spaces, providing the ideal moisture balance to help you breathe better. Ideal for your home, office, car, or travel.

This unit adds up extreme convenience and can be used by just plugging it anywhere. There is no limit for the container used with this unit. You can use a large container in your indoors for your long term humidification needs. With ultrasonic atomization technique, the spray of this travel humidifier is fine, uniform, and this unit will humidify your space with its whisper-quiet operation.

Product Specifications

Type: Cool Mist

Display: Analog

Suitable for: Personal Use


# 5 Ostad Portable Travel Humidifier

Travel size humidifier by OSTAD


Our ultrasonic humidifier is small enough to be placed on your nightstand, on your desk, in your car or anywhere you need it. It produces crisp, cool air that will make you feel instantly nourished and refreshed anyplace you need it. Keep yourself cool, hydrated and ready for the day no matter where life takes you

The mini vaporizer humidifier has a USB Adapter Plug that makes it easy to power up and use anywhere.

Our compact air humidifier has helped tons of customers find soothing relief and better air quality. We are so sure that you will love our product that we offer a premium warranty so you can rest assured you are getting nothing but the best.


The ultra-quiet USB Personal Humidifier is great for allergy and sinus relief. Dry air, dust, and pollens can wreak havoc on our sinuses, so why not give them a break by introducing soothing moisture into the air. Designed to be quiet enough so you can sleep easily, the container has a 280mL capacity to help you breathe in peace all night

Product Specifications

Type: Cool Mist

Display: Analog

Suitable for: Personal Use