This is the ultimate Buyer’s guide to the Best portable car humidifier and most important is that, In picking this portable car humidifier, we have considered a lot of factors like quality, features, product price and many more so you can not go wrong with your product purchase.

We have spent around 41 hours to find the right option for you and based on our research Portable Car Humidifier 310ml Mini Humidifier Super Quiet Cool Mist Humidifiers USB Personal Desktop Colorful Night Light Humidifier (2 in 1) for Car Office Travel Baby Home Bedroom Small Humidifiers is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is Mini Personal Humidifier for Car, Bedroom, Portable Ultrasonic Cool Mist Humidifier for Plant with Adjustable Length, Container Diversity, Whisper Quiet, Travel USB Small Humidifiers for Office. Here is a review of some of the best portable car humidifier, together with their features and functions.

As you read, through the article, you will understand some of the top portable car humidifier and learn more about their features. Let’s proceed without wasting any more time.

Best portable car humidifier

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Product Title
Score

Epoch Making USB Car Humidifier, 200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light, Quiet Operation, Adjustable Mist Modes for Travel Home Baby Office Car (Black)
9.9

Car Diffuser Essential Oil Humidifier, USB Plug in Mini Portable Aromatherapy Car Oil Diffusers, Cool Mist Fragrance Cup Holder Ultrasonic Car Humidifiers for Vehicle Office Travel Home Desk - Woodd
9.6

MADETEC Ultrasonic Cool Mist Humidifier Portable Mini USB Air Humidifier for Car Travel Office Baby Bedroom Home with 7 Colors Night Light and Auto Shut-Off (230ML)
9.3

Mini Personal Humidifier for Car, Bedroom, Portable Ultrasonic Cool Mist Humidifier for Plant with Adjustable Length, Container Diversity, Whisper Quiet, Travel USB Small Humidifiers for Office
8.9

Homasy Humidifier, 320ml Portable Mini Humidifier, Small Cool Mist Humidifier, USB Desktop Humidifier for Car Baby Bedroom Travel Office, 19dB Whisper Quiet, 2 Mist Modes, Up to 8 Hours, All White
8.5

Car Diffuser Humidifiers, YJY Portable Cool Mist Humidifier for Bedroom Travel Baby, USB 300mL Auto Shut-off 7 Colors LED Light for Vehicle Home Office Desk(White)
8.2

Portable Mini Humidifier,360ml Small Cool Mist Humidifier with 7-Color LED Night Light,USB Personal Desk Humidifier for Bedroom,Whisper Quiet Air Humidifier for Car Babies Room Office Travel(White)
7.6

Portable Car Humidifier-320ml Mini Humidifier with 7-Color LED Night Light,USB Desk Humidifiers for Baby Bedroom Travel Office Home,2 Spray Modes, Auto Shut-Off,Perfect Christmas Gift(Black)
7.4

Portable Car Humidifier 310ml Mini Humidifier Super Quiet Cool Mist Humidifiers USB Personal Desktop Colorful Night Light Humidifier (2 in 1) for Car Office Travel Baby Home Bedroom Small Humidifiers
7.3

Sholov Portable Car Humidifier 320ml Mini Humidifier USB Personal Desktop Aromatherapy Diffusers Colorful Night Light Humidifier (2 in 1), for Car Office Travel Baby Home Bedroom, Extremely Quiet
6.4

Epoch Making USB Car Humidifier, 200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light, Quiet Operation, Adjustable Mist Modes for Travel Home Baby Office Car (Black)


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Epoch Making USB Car Humidifier, 200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light, Quiet Operation, Adjustable Mist Modes for Travel Home Baby Office Car (Black)

$15.88  in stock
4 used from $14.33
Free shipping
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • [Portable desktop humidifier] This mini car humidifier is small and light which is easy to carry. It is suitable in bedrooms, offices, living rooms, cars and travelling. Two colors of black and white will satisfy most of the users.
  • [Silent operation/USB power] With sound-free design, it only creates sound less than 35 dB which is very quiet, giving you a perfect sleep. You can even use it with children and pets at home. With the USB power port, you can charge it with computers and mobile phone.
  • [7 colors LED night light/car humidifier] 7 colors LED night light will give you more choice to find your favorite color. Just plug it into the car's USB port, it can purify the air inside the car and prevent static electricity and dust, reliving dry nose and throat. You can take it for business trips and travels.
  • [One button for all controls] Spray: single click the function button to spray continuously for 4. 5 hours; double click the function button to spray for 9 hours at intervals (3s). Night light: press and hold the function button for 1. 5 seconds to turn on the 7 colors night light mode; press and hold the button for another 1. 5 seconds to fix the light; press and hold for 1. 5 seconds again to turn off the night light mode. You can choose the color and environment you like in this way.
  • [Two mode/intelligent power off] 200 ml of water can be used for about 9 hours in a continuous spray mode (automatically stopped after 4. 5 hours) and about 16 hours in the interval spray mode (automatic stop after 9 hours of continuous operation). With intelligent anti-dry function, if there is insufficient water after continuously running for 4 hours, it will stop automatically, so you won’t be disturbed while sleeping. The quality assurance within 6 months from the date of purchase is attached

Car Diffuser Essential Oil Humidifier, USB Plug in Mini Portable Aromatherapy Car Oil Diffusers, Cool Mist Fragrance Cup Holder Ultrasonic Car Humidifiers for Vehicle Office Travel Home Desk – Woodd


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Car Diffuser Essential Oil Humidifier, USB Plug in Mini Portable Aromatherapy Car Oil Diffusers, Cool Mist Fragrance Cup Holder Ultrasonic Car Humidifiers for Vehicle Office Travel Home Desk - Woodd

$22.99
$19.99
 in stock
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • 【Fresh Air and Favorite Scents】: By adding few drops of your favourite essential oils, this car humidifier diffuser can refresh & clean the air and make your surroundings smell however you like, you can feel invigorated and less anxiety during long road trips, busy traffic or long working hours.
  • 【Fits Perfectly In Car Cup Holder】: It can be fit firmly in the car cup holder, no water leakage during drive, and its space-saving is pefect on your office or home desk.
  • 【Easy to operate】: Fill your car diffuser up with water and add few drops of oils, then plug into the USB port in your car. It’s handy to operate with two buttons on top, one button is the ON/OFF switch and the other is a mist mode function choice: Continuous/Intermittent mode, another button is to choose your favorite color.
  • 【Good Home Decor and Night Light】: Designed with a transparent outer shell, this car oil diffuser makes a wonderful home decor even in the daytime. When used at night, it serves as a night light to provide better illumination. The 7 changing colors create a peaceful atmosphere when you're driving.
  • 【Safe for Use】: The car essential oil diffuser will turn off automatically when water left in the water tank is lower than a certain amount to prevent any dry burning, it is safe for use.

MADETEC Ultrasonic Cool Mist Humidifier Portable Mini USB Air Humidifier for Car Travel Office Baby Bedroom Home with 7 Colors Night Light and Auto Shut-Off (230ML)


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MADETEC Ultrasonic Cool Mist Humidifier Portable Mini USB Air Humidifier for Car Travel Office Baby Bedroom Home with 7 Colors Night Light and Auto Shut-Off (230ML)

$13.99  in stock
2 new from $13.99
5 used from $10.65
Free shipping
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • TWO MIST MODES: This mini humidifier has two modes. When you press the button first time, it will continuously spray for 5 hours. When you press again and it will intervally spray (stop 3 seconds) for 10 hours.
  • 7 COLOR LED LIGHT: Long press the button for 1.5 seconds, the light will automatically change. Press again for 1.5 seconds to set the light as a specific color.
  • SAFE PROTECTION: It holds 230ml of water and can last about 5-10 hours. Once the water runs out, it will be auto shut-off to protect the device.
  • ONE TOUCH CONTROL: One button control for all functions, you only need to press one button to set the mist and light color, very easy to operate.
  • KIND REMINDER: Do not use essential oils,perfume, distilled water, which will cause the cotton swab to clog and the Humidifier to be unusable.If you have any problem ,please contact us.

Mini Personal Humidifier for Car, Bedroom, Portable Ultrasonic Cool Mist Humidifier for Plant with Adjustable Length, Container Diversity, Whisper Quiet, Travel USB Small Humidifiers for Office


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Mini Personal Humidifier for Car, Bedroom, Portable Ultrasonic Cool Mist Humidifier for Plant with Adjustable Length, Container Diversity, Whisper Quiet, Travel USB Small Humidifiers for Office

$18.99
$16.99
 in stock
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • 【Adjustable Length Stick+Container Diversity】--Portable humidifier length is adjustable, so it can combine with different containers.Such as mug,normal glass bottle or mineral water bottle, which there is no water tank, so it break inherent container limitations. Note: no water bottle is included.
  • 【Quietness+Easy Operation】--The personal mist humidifier adopts newest ultrasonic technology, which can achieve lower power(1.5 Watt) and be quieter. Operating noise of this mini humidifier is less than 30dB, it won't disturb your rest even at night. It is easy to use this desk office humidifier with only one button.
  • 【USB Port+Auto Shut off】--The small car humidifier with USB interface, so it can work anywhere you can plug in an USB. And the hand-held vehicular humidifier can be shut-off after 8 hours automatically, no worry while sleeping.
  • 【Portability+Wide Application】-- Small size(detachable design) makes it easy to take with you anywhere.It will work anywhere you can plug in a USB for added on-the-go convenience! This USB humidifier can be competent in various scenarios, whether on business trip, travel, driving, at working or sleeping.
  • 【Gift Choice and One-Year Warranty】--Portable for home, office, gym, yoga or baby room. Perfect gift for family and friends who hate the dry air. One-year warranty is included to against defects.

Homasy Humidifier, 320ml Portable Mini Humidifier, Small Cool Mist Humidifier, USB Desktop Humidifier for Car Baby Bedroom Travel Office, 19dB Whisper Quiet, 2 Mist Modes, Up to 8 Hours, All White


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Homasy Humidifier, 320ml Portable Mini Humidifier, Small Cool Mist Humidifier, USB Desktop Humidifier for Car Baby Bedroom Travel Office, 19dB Whisper Quiet, 2 Mist Modes, Up to 8 Hours, All White

$19.99
$16.99
 in stock
4 new from $16.99
Free shipping
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • 19dB Whisper Quiet and 8 Hours Timer: This desktop humidifier will power off automatically after running up to 8 hours when fully filled. Stop worrying about drying out. 19dB whisper-quiet operation (quieter than a computer running) will not disturb your studying, working or sleeping. Ensure safety and enjoy the fresh air.
  • Better Humidification: Homasy portable humidifier features a titled nozzle, which spreads cool mist to a wider range. It helps to add moisture to your room and keep your skin moisturized in the dry seasons. Leak proof design reduces the possibility of accidental spills.
  • 320ml Portable USB Humidifier: The palm-size portable humidifier is suitable for small space. Without occupying much space, the mini USB humidifier easily gets a place on any table and can be powered by any USB port to give you a better air: You can pack it in your handbags, backpacks and suitcases to take it anywhere.
  • Easy to Use: Homasy Mini Humidifier works well with clean tap water or mineral water. No need to look for pure water. The one and only button controls power, lighting and mist mode. This cool mist humidifier’s two modes satisfy your different needs.
  • Various Occasions: The portable humidifier is compact and convenient to use in office, yoga, car, bedroom and travel scenes. Note: 1) Please soak the cotton swab for 3-5 minutes until it is fully soaked before using. 2) Please do NOT add essential oils or distilled water into the humidifier, which will cause the product to malfunction. 3) DO NOT loss the spring when replacing the cotton swab.

Car Diffuser Humidifiers, YJY Portable Cool Mist Humidifier for Bedroom Travel Baby, USB 300mL Auto Shut-off 7 Colors LED Light for Vehicle Home Office Desk(White)


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Car Diffuser Humidifiers, YJY Portable Cool Mist Humidifier for Bedroom Travel Baby, USB 300mL Auto Shut-off 7 Colors LED Light for Vehicle Home Office Desk(White)

$17.99
$15.99
 in stock
1 used from $14.68
Free shipping
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • AIR PURIFIER: Cool mist humidifiers with new ultrasonic technology, take effect like air purifier, produce fresh air like you are in a forest. The device break water into extremely micro-particles, which can absorb dust and other unhealthy substance in air, also release much oxygen anion helps for better breath, helps for those who suffer from dry cough, dry chapped skin, chapped lips, allergies sinus headaches and sleep problems, also help you cover the smell of pets or smoking
  • UNIQUE CAR ACCESSORIES: Driving is also part of your life, fresh air in car is more important since small space there, you need it especially for a new car or baby in. This cute and mini humidifiers will fit your cup holder well, usb powered like charging your cellphone, one button was desinged on top for easy operation. Take this convenient device in car to enjoy fresh, low dust, full anion and more humidity surroundings, have the happy and energetic driving time baby mini cute usb cup holder
  • HOME/OUTDOOR AIR HUMIDIFIERS: This personal humidifiers also serve you at home office, bedroom, nursery, kids room or other small rooms, power from cellphone charger, power bank or computer USB ports. Small size but hold 300mL water then continuous making strong vapor in 4-5 hours with timer, switch to intermittent work mode then one time fill will support more than 8 hours, stay with you through a whole night with good sleep. Colorful night lights accompany your babies nursery kids small
  • AUTOMATIC OFF: Auto shut-off after water runs out or other fault, secure device never worry you. Sealed well so water will not easily come out then wet your desk. Friendly BPA Free material for baby, pregnant and elder, it also have gained many safety certification like EU&US "CE, RoHs, FCC". Up to 70mL/hrs high mist output volume for taking effect much faster, ideal gifts for mother christmas birthday. Keep the faith of shopping with our brand, we take any responsibility!
  • CAUTION FOR ESSENTIAL OILS: This humidifiers need a sponge wicks to transport water, but most of essential oils can't be mixed with water well, so don't add essential oils to avoid oils clog the wicks. Unless you accept replacing new wicks frequently and you have that oils specially for diffuser which can be mixed with water well, then you can try add oils to get aromatherapy good scents. City tap water will be better for humidifiers instead of distilled or purify water.

Portable Mini Humidifier,360ml Small Cool Mist Humidifier with 7-Color LED Night Light,USB Personal Desk Humidifier for Bedroom,Whisper Quiet Air Humidifier for Car Babies Room Office Travel(White)


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Portable Mini Humidifier,360ml Small Cool Mist Humidifier with 7-Color LED Night Light,USB Personal Desk Humidifier for Bedroom,Whisper Quiet Air Humidifier for Car Babies Room Office Travel(White)

$15.99  in stock
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • Mini Desk/Car Humidifier: Portable and small design is very easy take with you anywhere. The large volume of 360ml and the fine spray are used to increase the air humidity, prevent static electricity and dust, reliving dry nose and throat. You can take it for travel, bedroom, office, car.
  • Two Mist Spray Modes+7 Colors LED Light: This mini humidifier Includes continuous spray mode and intermittent spray mode(spray 3 seconds to stop for 2 seconds), the spray can last up to 6 hours in continuous mode, 12 hours in intermittent mode. 7 colors LED night light will give you more choice to comfort you during the dark.
  • Waterless Automatic Power-Off: When the water level of the water tank is lower than the water level probe in the water tank, will automatically turn off the power, no worry about damaging the device itself or danger to the user, giving you and your family a great sense of security.
  • Whisper Quiet Operation: Silence operation below 30dB able to create a comfortable and quiet environment for sleeping. You can even use it with children and pets at home– ideal humidifier for baby room or office space.
  • Warm Tips: 1.Please do not use essential oils, distilled water or purified water which will cause water accumulation at the mist nozzle and seriously affect the spraying effect. 2. Frist use it, you need to soak the filter cotton swab for several minutes before installing and using it. 3.Please pay attention to the bottom spring not drop when you install cotton swab!

Portable Car Humidifier-320ml Mini Humidifier with 7-Color LED Night Light,USB Desk Humidifiers for Baby Bedroom Travel Office Home,2 Spray Modes, Auto Shut-Off,Perfect Christmas Gift(Black)


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Portable Car Humidifier-320ml Mini Humidifier with 7-Color LED Night Light,USB Desk Humidifiers for Baby Bedroom Travel Office Home,2 Spray Modes, Auto Shut-Off,Perfect Christmas Gift(Black)

$15.99
$14.99
 in stock
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • 【320ML Portable Mini Humidifier and Extra 3 Cotton Sticks】-Portable and small design is very easy take with you anywhere and super perfect for travel,bedroom,office, which is effectively moisturize dry skin and help you reduce skin peeling.His USB desktop humidifier comes with another 3 replacement cotton sticks that allow the mini humidifier to last for years' using.
  • 【Two Mist Modes】-This small humidifier has two mist modess: Intermittent Mist (3 seconds on/3 seconds off) & Continuous Mist. Working Time: 4 hours in continuous mode, 10 hours in intermittent mode.
  • 【7 Color LED Light】-USB Car Humidifier is equipped with 7 variable colors LED light for your favor. Long press the function button for 1.5s to start the LED light auto change mode. Press 1.5s again to lock the color of the LED light (the light will flash once). Press 1.5s for the third time to turn off the LED light. Design with colorful soft night light, help you to have a good sleep.
  • 【Whisper Quiet Design & Waterless Auto Shut-off】This humidifier does not generate any noise, so you will not be disturbed whether you are sleeping or working. When the water is used up, it will automatically shut down, protect the device, continue to use after restarting.
  • 【KIND REMINDER】①Do not use essential oils,perfume, distilled water, which will cause the cotton swab to clog and the Humidifier to be unusable. ②Please make sure the cotton core has soaked a few minutes before you turning it on. ③Any quality problem, please do feel free to email us.

Portable Car Humidifier 310ml Mini Humidifier Super Quiet Cool Mist Humidifiers USB Personal Desktop Colorful Night Light Humidifier (2 in 1) for Car Office Travel Baby Home Bedroom Small Humidifiers


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Portable Car Humidifier 310ml Mini Humidifier Super Quiet Cool Mist Humidifiers USB Personal Desktop Colorful Night Light Humidifier (2 in 1) for Car Office Travel Baby Home Bedroom Small Humidifiers

$12.99
$11.99
 in stock
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • 【Ultra-Quiet & Auto Shut-Off】The small cool mist humidifier does not generate any noise, so you will not be disturbed when you are sleeping or working;There is built-in water level sensor inside that will automatically turn off the power when the water is lower than the safe water level. And the seal is strong,no longer afraid of pouring liquid to leak in accidence.
  • 【Ultra-Quiet & Auto Shut-Off】The small cool mist humidifier does not generate any noise, so you will not be disturbed when you are sleeping or working;There is built-in water level sensor inside that will automatically turn off the power when the water is lower than the safe water level. And the seal is strong,no longer afraid of pouring liquid to leak in accidence.
  • 【Longer Working Time】The portable mini humidifier has two mist modes. Press the button once to continuously spray for 6 hours, and press the button twice to intermittently spray for 8 hours (stop for 2s).Very easy to operate and great help in moisturizing the dry air for longer time,no need to add water at night.
  • 【Night Light Mode】This portable desktop humidifier can offer warm night light when spraying the mist,giving you better sleep to improve your sleep quality, alleviate the discomfort and moisturize your skin.
  • 【Important Note】①Do not use essential oils,perfume, distilled water, which will cause the cotton swab to clog and the humidifier to be unusable. ②If the humidifier can not spray when you use it at first time, please add full water then put it upside down in 5 sec to let it faster absorb enough water or soak the cotton.

Sholov Portable Car Humidifier 320ml Mini Humidifier USB Personal Desktop Aromatherapy Diffusers Colorful Night Light Humidifier (2 in 1), for Car Office Travel Baby Home Bedroom, Extremely Quiet


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Sholov Portable Car Humidifier 320ml Mini Humidifier USB Personal Desktop Aromatherapy Diffusers Colorful Night Light Humidifier (2 in 1), for Car Office Travel Baby Home Bedroom, Extremely Quiet

$15.39  in stock
2 used from $15.39
Free shipping
Amazon.com
as of May 11, 2021 11:29 pm

Features

  • [320ml Portable USB Humidifier]: A palm-sized portable car humidifier can be easily placed on any object without taking up much space. The mini USB humidifier can be charged through the USB port to provide you with indoor humidification and other functions. You can pack it in a handbag, backpack and suitcase for easy carrying anywhere.
  • [Two Spray Modes] The mini humidifier contains two spray modes]: continuous spray and intermittent spray. Click the spray button for the first time to activate continuous spray mode. Click the spray button again to switch to intermittent spray mode (spray for 3 seconds and stop for 3 seconds), and click the spray button again to turn off spraying. The spray duration is up to 4 hours, and the intermittent spray duration is up to 10 hours.
  • [Silent Operation and Night Light Function]: The silent operation below 30dB allows you to easily fall asleep in a comfortable and quiet environment. At the same time, there are 7 color night lights for you to choose, you can adjust according to your own preferences. Press and hold the function key for 1.5 seconds to turn on the color gradient when it is turned on, then hold for 1.5 seconds to set your favorite color, and then hold down for 3 seconds to turn off the light.
  • [One-Button Control and Support For Essential Oils]: One-button control of all functions, you only need to press one button to set all functions, very easy to operate. This car humidifier aroma diffuser will support water-soluble essential oils, using polymer nano-atomization technology, moisturizing commission 50%, make your car, bedroom, office smell sweet and improve the quality of life.
  • [After-Sales and Support]: If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours. We provide a 30-day refund and a 12-month warranty for this product.

With this, our list of best portable car humidifier has come to an end. Like we said in the earlier part of this post, we have done extensive research on these portable car humidifier. Not to mention, the prices of the portable car humidifier are also flexible. You should also check MADETEC Ultrasonic Cool Mist Humidifier Portable Mini USB Air Humidifier for Car Travel Office Baby Bedroom Home with 7 Colors Night Light and Auto Shut-Off (230ML) one of the most sold items in the market.