This is our complete guide to the best portable car humidifiers. In Fact, In picking this portable car humidifiers, we have considered a lot of factors to find the best out of them. Let us help you make your decision with this portable car humidifiers that we have personally reviewed for you.

We have spent around 35 hours to find the right option for you and based on our research Colorful Cool Mini Humidifiers with LED Night Light, USB 300ml Mist Humidifiers for Car Office Room Bedroom, 26db Quiet Ultrasonic Humidifiers, Portable Diffuser for Essential Oils is our top pick for you. This is one of the top products currently possible in the market. However, if you don’t want to spend extra then we have another great option for you is JISULIFE Small Humidifier, 500 ml Portable Travel Humidifier, 3600mAh Battery Operated Humidifier for Car Desk Home Office, Auto Shut-Off, Dual Mist Ports, Whisper Quiet – Pink(2022). Below is a review of some of the best portable car humidifiers, together with their extra features and functions. Listed below are some portable car humidifiers for your budget.

Best portable car humidifiers

Image
Product Title
Score

Humidifier with Essential Oils humidifiers, Mini Cool Mist Humidifier Ultrasound for Bedroom, Desktop, Travel, Car 7 Colorful, Two Spray Modes, Auto Shut-Off
9.9

GENIANI Portable Small Cool Mist Humidifiers - USB Desktop Humidifier for Plants, Office, Car, Baby Room with Auto Shut Off & Night Light - Quiet Mini Humidifier (250ML, Black)
9.6

Mini Humidifier, 400ml Desktop Portable Humidifiers, 7 Color LED Night Lights 2 Mist Modes Auto Shut-Off Quiet Humidifier for Home Plant Baby Bedroom Travel Car Office Room
9.2

JISULIFE Small Humidifier, 500 ml Portable Travel Humidifier, 3600mAh Battery Operated Humidifier for Car Desk Home Office, Auto Shut-Off, Dual Mist Ports, Whisper Quiet - Pink(2022)
8.9

Lion Palace USB Car Humidifier,200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light,Car Office Room Bedroom, etc.(Black)
8.4

Portable Humidifier, Car Humidifiers Colorful Small Humidifier, Vaporizers for Bedroom, Mini Air Humidifier for Baby Cool Mist Atomizer Water Replenishment Instrument
8.1

Colorful Cool Mini Cute Humidifier USB 300ml Portable with 7 Colors 2 Fog Mode Ultra Quiet Suitable for Home Car Bedroom Office and Travel (gray)
7.6

One Fire Car Diffusers for Essential Oils, Portable Diffuser for Essential Oils, Usb Car Essential Oil Diffuser for Car Office,Car Oil Diffusers 7 Color, Car Humidifier Essential Oil Diffuser with Oil
7.4

Colorful Cool Mini Humidifiers with LED Night Light, USB 300ml Mist Humidifiers for Car Office Room Bedroom, 26db Quiet Ultrasonic Humidifiers, Portable Diffuser for Essential Oils
7.2

OTWEN Portable Cool Mist Humidifiers, Mini Car Diffuser With Holder, BPA-Free 22dB Quiet Small Air Humidifier for Car, Bedroom, Baby, Plants, Office, Desk, Travel - Auto Shut Off, Night Light
6.7

Humidifier with Essential Oils humidifiers, Mini Cool Mist Humidifier Ultrasound for Bedroom, Desktop, Travel, Car 7 Colorful, Two Spray Modes, Auto Shut-Off


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Humidifier with Essential Oils humidifiers, Mini Cool Mist Humidifier Ultrasound for Bedroom, Desktop, Travel, Car 7 Colorful, Two Spray Modes, Auto Shut-Off

$21.99
$14.99
 in stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • [ALSO AN ESSENTIAL OIL HUMIDIFIERS]: Water-soluble essential oil compatible. To help you fall asleep, you may also simply pour a few drops of lavender essential oil into a humidifier bottle of water. Go to sleep with a faint fragrance.
  • [SMALL SIZE & TWO MIST MODES]:Humidifier is 6x2.1x2.1 inch can be placed wherever you want, bedroom, car, desktop.150ml water tank, 35ml/h spray volume, 2 working modes: Continuous Mist & Intermittent Mist (3 seconds on/3 seconds off). Working Time: 3 hours in continuous mode, 5 hours in intermittent mode.
  • [COOL MIST HUMIDIFIER]: New ultrasonic technology supports an extremely quiet working noise
  • [SAFE & AUTO SHUT-OFF PROTECTION]: This humidifiers with essential oils for the bedroom will automatically shut off. You can totally free your worry about it will dry running when you are sleeping. The automatic 4 hours automatic power-off protection design always
  • [7 COLOR LIGHTS & PACKAGE]: 7 mood light that has bright dim omes let them cycle through or fix it one color. 150ml ultrasonic humidifier, power cable, and manual.Humidifier Filter Size:Width: 0.27inch/7mm. length: 5.1inch/130mm.

GENIANI Portable Small Cool Mist Humidifiers – USB Desktop Humidifier for Plants, Office, Car, Baby Room with Auto Shut Off & Night Light – Quiet Mini Humidifier (250ML, Black)


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GENIANI Portable Small Cool Mist Humidifiers - USB Desktop Humidifier for Plants, Office, Car, Baby Room with Auto Shut Off & Night Light - Quiet Mini Humidifier (250ML, Black)

$29.97
$27.97
 in stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • ✅ THE PERFECT BALANCE BETWEEN POWER AND PORTABILITY: The lightweight compact, slim design makes it the perfect choice for any environment. A great humidifier for bedroom, office, baby room, or car, just turn it on, and enjoy better, healthier air
  • ✅ BOOST COMFORT LEVELS INSTANTLY: The ultrasonic cool mist humidifier comes with two mist modes - continuous & intermittent - able to change the environmental humidity in minutes. An intuitive one-button control, without needless and complicated settings, and an auto shut-off feature for your safety and calmness
  • ✅ INSTANT DRYNESS FIXER: YOUR LUNGS WILL THANK YOU! Our brand new humidifier for bedroom or office incorporates an elegant, compact design, making it super-portable and easy to use. Erie desk humidifier will fine-tune the humidity levels of your surroundings, allowing you to breathe a healthier air, and make your environment a lot more pleasant
  • ✅ SLEEP TIGHT: While you are sound asleep, our humidifiers for bedrooms moisturize the room at the 38dB noise level. The unit is as quiet as a ticking clock
  • ✅ SILENT STEALTHY FUNCTION FOR DREAMY NIGHTS: Great for sleeping, it also doubles as a night-light! Soft on your eyes, this nifty little feature makes it the ideal humidifier to use at night or as a baby humidifier for nursery, offering a relaxed, quiet environment for a sound and healthy sleep.

Mini Humidifier, 400ml Desktop Portable Humidifiers, 7 Color LED Night Lights 2 Mist Modes Auto Shut-Off Quiet Humidifier for Home Plant Baby Bedroom Travel Car Office Room


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Mini Humidifier, 400ml Desktop Portable Humidifiers, 7 Color LED Night Lights 2 Mist Modes Auto Shut-Off Quiet Humidifier for Home Plant Baby Bedroom Travel Car Office Room

$9.99  in stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • [Portable Mini Humidifier] Easy to operate and easy to carry. Utilizing ultrasonic waves to produce many delicate sprays of liquid water increases air humidity and effectively improves life quality. Suitable for plant humidification, travel, bedroom, car, office, etc. Using the most powerful chip will not block the outlet.
  • [Two Spray Modes] The mini humidifier has two spray modes. Press the power button for the first time to turn on the continuous spray mode, and the humidification time is 6 hours. Press the switch again to intermittent spray mode, and the humidification time can reach 12 hours. (The safety protection device can run continuously for 4 hours and stop automatically. Intermittently run for 8 hours and stop automatically. Press the button to continue humidification.)
  • [Silent Operation & Night Light] The working sound of the desktop humidifier is less than 20 decibels, which will not affect sleep and work. The night light enhances the room's atmosphere and creates a visually comfortable environment. 7 colors, constant lights, and breathing mode can be adjusted according to your preferences. (The default blue light at power-on, press and hold the switch for more than 3 seconds to switch)
  • [USB-C Power Supply] Use USB Type-c for power supply; no need to distinguish between the front and back of the socket; it can be connected to an adapter, a computer, or a power bank. Built-in water level sensor, when the water level is lower than the safe water level, the power will be automatically turned off, and the water tank is tightly sealed, so there is no need to worry about liquid leakage.
  • [After Sales Service] Note: ①Only availble for tap water. Ban to use pure water, distilled water, essential oils or perfumes, which will cause water to accumulate in the mist outlet of the humidifier, long-term use in this way will cause the humidifier to enter water and fail to work. ② Make sure that the cotton core has been soaked for a few minutes before starting up. ③For any quality problems, please feel free to email us.

JISULIFE Small Humidifier, 500 ml Portable Travel Humidifier, 3600mAh Battery Operated Humidifier for Car Desk Home Office, Auto Shut-Off, Dual Mist Ports, Whisper Quiet – Pink(2022)


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JISULIFE Small Humidifier, 500 ml Portable Travel Humidifier, 3600mAh Battery Operated Humidifier for Car Desk Home Office, Auto Shut-Off, Dual Mist Ports, Whisper Quiet - Pink(2022)

$34.99
$27.99
 in stock
1 used from $22.63
Free shipping
Amazon.com
as of December 7, 2022 1:20 am

Features

  • ️【Dual Mist Ports & Large Mist Volume】JISULIFE Small Humidifier equipped with two nozzles to adjust the mist volume as needed. For a single nozzle, the mist volume is 30-40 ml/h. For dual nozzles, the mist volume can reach 60-80 ml/h.
  • 【3600mAh Battery & Cordless Design】USB-C Rechargeable Humidifier built-in 3600mAh battery that can provide 5h (dual mist)-10h (single mist) working hours. Mini cordless design, suitable for car, desk, home, office. Enjoy cool mist air wherever you are.
  • 【Soft Night Light & Quiet Operation】This Portable Travel Humidifier has a night light function that will give you peace of mind in the dark. It operates at less than 30dB noise and will not disturb your bedtime, work, or study——the ideal humidifier for home and office.
  • ✅【Easy to Fill & Clean】Refilling has never been easier, just pour water into the bottom tank. To clean the humidifier, remove the cover and wipe the empty water tank with a cloth.
  • 【Auto Power-Off & Warm Tips】This Desk Humidifier will auto-off when water runs out. Don't worry about damaging the device itself and causing danger. When first used or reused after a long time, please soak the cotton filter in water for 5~10 min to make it absorb water fully for better work.

Lion Palace USB Car Humidifier,200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light,Car Office Room Bedroom, etc.(Black)


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Lion Palace USB Car Humidifier,200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light,Car Office Room Bedroom, etc.(Black)

$16.99  in stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • 【1】This humidifier can clean the air, release more oxygen, let your surroundings give out sweet breath, and protect your leather products with more humidity, and make you feel energetic.
  • 【2】 Humidifier will produce ultra small water drops and a large amount of oxygen ions into the air around you, which can absorb and take away dust and unhealthy items around you, and purify the air to make you feel happy, clean and happy driving experience!
  • 【3】 The first mode, you need to press once, will continue to spray for 4.5 hours. The second mode, you need to press again, it will spray (stop for 3 seconds) for 9 hours.
  • 【4】 only produce less than 35 decibels of sound, very quiet, give you a perfect sleep. You can even use it for children and pets at home. Press the button for 1.5 seconds and the light will automatically turn on. Press 1.5 seconds more to turn on the light.
  • 【5】 This table type portable humidifier can hold 320 ml of water for about 4-10 hours. The water level window helps you check the amount of water. Once water is out, it will automatically shut down to protect the equipment. 100% satisfaction guarantee, 30 days refund, 12 months warranty. If you have any questions, please feel free to send us an email and we will reply to you within 24 hours. There is no risk to buy it!

Portable Humidifier, Car Humidifiers Colorful Small Humidifier, Vaporizers for Bedroom, Mini Air Humidifier for Baby Cool Mist Atomizer Water Replenishment Instrument


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Portable Humidifier, Car Humidifiers Colorful Small Humidifier, Vaporizers for Bedroom, Mini Air Humidifier for Baby Cool Mist Atomizer Water Replenishment Instrument

 out of stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • 【PORTABLE HUMIDIFIER】 The palm-size 300ml humidifier is suitable for small space such as bedroom, car and office. Operating with plug in, it can humidify the air, moisturize the skin, which is effectively moisturize skin for the dry weather in winter, and help you reduce skin peeling and humidify the plants indoor.
  • 【USB COLORFUL CHANGING NIGHTLIGHTS】 This humidifier has two lighting effects - White lights and colorful lights, colorful changing light adds more fun and will bring you romantic atmosphere. Great night light for young children scared of the dark at bedtime. You can long press the button to turn off the light and enjoy undisturbed and soothing sleep.
  • 【ONE BUTTON CONTROL TWO MIST MODES】 The portable usb humidifier is very easy to operate. One button controls for all functions, you simply need to press one button to set the mist. Make your life easier! This mini humidifier has two modes. When you press the button first time, it will continuously spray for 4 hours. When you press again and it will intermittently spray (stop 3 seconds) for 6 hours.
  • 【SAFE & AUTO SHUT-OFF】 The humidifier will be automatically turned off after 6 hours to prevent it from dry burning and eliminate possible safety hazards. You can safely use this humidifier in bedroom and for plants. the seal is strong, no longer afraid of pouring liquid to leak in accidence.
  • 【NOTE】 ①Please soak the cotton stick completely before using. ②Please use TAP WATER rather than distilled water or pure water to avoid water block on the top! ③This humidifier is NOT CHARGEABLE and it should be plugged in to keep operating. ④Please use water-soluble essential oil only. ⑤Any quality problem, please feel free contact us. We will try our best to solve your problem.

Colorful Cool Mini Cute Humidifier USB 300ml Portable with 7 Colors 2 Fog Mode Ultra Quiet Suitable for Home Car Bedroom Office and Travel (gray)


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Colorful Cool Mini Cute Humidifier USB 300ml Portable with 7 Colors 2 Fog Mode Ultra Quiet Suitable for Home Car Bedroom Office and Travel (gray)

$12.98  in stock
3 new from $12.98
Free shipping
Amazon.com
as of December 7, 2022 1:20 am

Features

  • 【Mini humidifier】: This mini humidifier is small in size, light in weight, easy to carry, ultra-quiet, and powered by a USB cable. Suitable for travel, bedroom, office, car, humidify your living space and prevent the air from drying out.
  • 【USB Only】: Without battarry. The USB is compatible with the USB port of any device, ensuring that it can be used in bedrooms, offices, and cars.
  • 【Two spray modes and automatic shutdown】: This humidifier has two spray modes: continuous mode and intermittent mode. In continuous mode, it will automatically turn off after 4 hours. In intermittent mode, it will automatically turn off after 6 hours. It will shut down when the water level is low.
  • 【Vivid and colorful circulating lights】: This cool mist humidifier has a vivid and colorful setting of circulating lights to create a tranquil atmosphere while providing soothing fog. It provides you with maximum relaxation. Night lights can improve your sleep quality.
  • 【What you will get】: 30-day worry-free and friendly customer service 24/7. We are committed to providing customers with a better life. If you have other questions, please contact us directly.

One Fire Car Diffusers for Essential Oils, Portable Diffuser for Essential Oils, Usb Car Essential Oil Diffuser for Car Office,Car Oil Diffusers 7 Color, Car Humidifier Essential Oil Diffuser with Oil


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One Fire Car Diffusers for Essential Oils, Portable Diffuser for Essential Oils, Usb Car Essential Oil Diffuser for Car Office,Car Oil Diffusers 7 Color, Car Humidifier Essential Oil Diffuser with Oil

$24.99
$17.99
 in stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • CAR DIFFUSER MAKES YOUR CAR SMELL GOOD: You can use car diffusers for essential oils every day. U can feel invigorated and less anxious during long road trips, heavy traffic or long working hours by adding a few drops of yr favorite essential oils into this mini huimidifier.When u go out on a picnic with yr family on weekends, the car humidifier will make roast chicken in the car and yr kids' diapers smell good. The mini huimidifier & portable humidifiers will bring comfort to your daily life!
  • PORTABLE HUMIDIFIERS FOR CAR/DESK/TRAVEL/BEDROOM: Compact in Size, Light in Weight;this personal humidifier is small like a phone to carry with.The car diffuser can be fit firmly in the car cup holder,no water splash out during drive.This portable humidifier/travel humidifiers/desk humidifier that also fit perfectly for travel,office desktop,bedroom and even house plant care! The car diffuser/mini diffuser is very suitable for long-distance drivers that will keep u in a happy mood at all times
  • CAR DIFFUSER EASY TO USE: Car diffuser is easy to use and clean. Car humidifier & portable humidifiers can adjustable between mist continuous and intermittent. Visible strong mist of mini huimidifier can moisture yr skin, nose and throat against the dry environment in minutes.The portable humidifiers will turn off automatically without water,u don't worry about damaging the car oil diffusers when the water burns out.The car diffuser is easy charging by a USB power, a laptop or power bank etc.
  • 7 COLOR LED LIGHT PORTABLE HUMIDIFIERS: The car diffusers for essential oils has 7 LED light changing,creating a peaceful and cozy atmosphere when you're driving or sleeping.No matter driving,working,reading,or gaming,this mini humidifier always can bring u an energetic atmosphere with its RGB light.The usb car diffuser has the cycling lights and scent during yr dark commute served as a night light relaxing.7 colorful lights and sprays of mini humidifier to make yr night sleep more comfortable
  • MINI HUMIDIFIER SAFE FOR USE: The car diffusers for essential oils will turn off automatically when the water left in the water tank is lower than a certain amount to prevent any dry burning, even if you sleep at night, you don't worry about damaging the mini humidifier when the water burns out.The mini humidifier is also a desk humidifier,travel humidifiers,travel diffuser, etc.The mini humidifier & portable humidifiers come with a 1 year guarantee,please contact us if you have any questions.

Colorful Cool Mini Humidifiers with LED Night Light, USB 300ml Mist Humidifiers for Car Office Room Bedroom, 26db Quiet Ultrasonic Humidifiers, Portable Diffuser for Essential Oils


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Colorful Cool Mini Humidifiers with LED Night Light, USB 300ml Mist Humidifiers for Car Office Room Bedroom, 26db Quiet Ultrasonic Humidifiers, Portable Diffuser for Essential Oils

$13.99
$11.99
 in stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • PORTABLE MINI HUMIDIFIER - This humidifier is compact and convenient to use in the office, yoga, car, bedroom, and travel scenes. It is easy to carry because it is small and cute. It is powered supply by USB, so you could connect it with all USB interfaces.
  • ULTRASONIC OPERATION - This ultrasonic humidifier can make some noise when they’re producing moisture. They’re usually fairly quiet — they shouldn’t disturb anyone in the family while they’re sleeping, reading, or trying to work. Silence operation below 26dB allows you to sleep easily in a comfortable and quiet environment.
  • COOL MIST HUMIDIFIER - This small humidifier perfectly meets my need. It has two light functions and two mist modes. It is easy to use, keeping pushing the power button for 3 seconds to switch turn on the light function and switch white light to colorful light. This colorful light function causes you to feel relaxed.
  • TWO SPRAY MODES - Made with an impressive 300mL water tank that keeps your room humidifier right on chugging for over 6 hours on a single fill! This portable diffuser has two mist modes. When you press the button the first time, it will continuously spray for 4 hours. When you press again and it will intermittently spray (stop 3 seconds) for 6 hours. The built-in water level sensor inside that will automatically power off when the water is lower than the safe water level.
  • KIND REMINDER - ① Please make sure the cotton core has soaked a few minutes before you turn it on. ② 1x mini humidifier, 1x USB, 1x replace filter. ③ If you have any questions, please feel free to contact us, we are willing to answer your questions.

OTWEN Portable Cool Mist Humidifiers, Mini Car Diffuser With Holder, BPA-Free 22dB Quiet Small Air Humidifier for Car, Bedroom, Baby, Plants, Office, Desk, Travel – Auto Shut Off, Night Light


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OTWEN Portable Cool Mist Humidifiers, Mini Car Diffuser With Holder, BPA-Free 22dB Quiet Small Air Humidifier for Car, Bedroom, Baby, Plants, Office, Desk, Travel - Auto Shut Off, Night Light

 out of stock
Amazon.com
as of December 7, 2022 1:20 am

Features

  • PORTABLE MINI HUMIDIFIER: Portable and small design(3.94 * 2.76 inch) 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, 2-in-1 car and household humidifier
  • 2 MIST MODES: This mini humidifier has two modes. When you press the button first time, it will continuously spray for 3 hours. When you press again and it will intermittently spray (stop 2 seconds) for 6 hours.
  • SAFE & AUTO SHUT-OFF: Humidifier 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.
  • ONE BUTTON CONTROL: One button can control all. Press once for continuous spray, press twice for intermittent spray, press three times for turning off, long press for night light. We can just unscrew the lid of the cool mist humidifier baby to add water and clean. It's very convenience to use!
  • USB POWER SUPPLY: Humidifier with USB port can be used in bedrooms, offices, and cars. It comes with a detachable bracket. When used in the car, you can clip the bracket to the air outlet of the car air conditioner to make your journey more comfortable.

The above were some of the best portable car humidifiers for you in your budget, so you can’t go wrong with your purchase. If you didn’t find your desired one then check out Mini Humidifier, 400ml Desktop Portable Humidifiers, 7 Color LED Night Lights 2 Mist Modes Auto Shut-Off Quiet Humidifier for Home Plant Baby Bedroom Travel Car Office Room is also the recommended item in the store.