Best Portable Car Humidifiers 2022 - Top 10 Picks

This is the ultimate buyer's guide to finding the right portable car humidifiers to suit your needs. We review the 10 best portable car humidifiers on the market so you know that your next decision will be a smart one!

When you're trying to select the good portable car humidifiers, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching portable car humidifiers.

You don't have to try out every portable car humidifiers to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best portable car humidifiers to be Humidifier with Essential Oils humidifiers, Mini Cool Mist Humidifier Ultrasound for Bedroom, Desktop, Travel, Car 7 Colorful, Two Spray Modes, Auto Shut-Off. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is 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).

Choosing the portable car humidifiers can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated portable car humidifiers. The following products are some of the best you can get right now.

List of Top 10 Portable Car Humidifiers

Review of Best Portable Car Humidifiers

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

  • [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 <25 dB. This adorable Ultrasonic Cool Mist Humidifier provides additional comfort to cold symptoms, dry itchy skin, and chapped lips.
  • [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.

2. 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)

  • ✅ 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. 1 YEAR WARRANTY. Risk-Free Purchase & Hassle-Free Replacement

3. 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

  • [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: ①Do not use essential oils, perfumes, or distilled water. Otherwise, the cotton swabs will be clogged, and the humidifier cannot be used. 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

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

  • 💪【Dual Mist Ports & Large Mist Volume】JISULIFE Small Humidifier equipped with two nozzles to adjust the mist volume as needed. For single nozzle, the mist volume is 30-40 ml. For dual nozzles, the mist volume can reach 60-80 ml.
  • 🔋【3600mAh Battery & Cordless Design】USB-C Rechargeable Humidifier built-in 3600mAh battery that can provide 5 (dual nozzles)-10 hours (single nozzle) 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 & Kind Tips】This Desk Humidifier will auto-off when water runs out. Don't worry about damaging the device itself or causing danger to the user. Please use mineral water or clean tap water, it is not recommended to use distilled water or pure water to avoid the spray mouth residual water beads affecting the spray.

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

  • 【1】 Improve the air quality in the car: 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】 Personal care Diffuser: 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】 This mini USB humidifier has two modes. 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】 No sound design, 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 200 ml of water for about 4-9 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!

6. Portable Small Cool Mist Humidifiers Ultrasonic mini USB Air Humidifier for Car, Office, Desktop, Bedroom, Home with Adjustable Mist Mode Auto Shut Off & Night Light (White, 300ML)

  • 【Portable Mini Humidifier】 Small but powerful humidifiers quietly working for better cool air. With instant refill and easy to clean. The best partner to enjoy healthier air when traveling, bedroom, office, baby room and car with USB power supply.
  • 【2 Mist Modes】 The ultrasonic cool mist humidifier comes with two mist modes - continuous & intermittent. 300ml water tank delivers up to 12 hours.
  • 【Silent & Night Light】Bedside humidifier mini with soft cycling night light changes and near-silent humidification offering a relaxed, quiet environment for a sound sleep. Both night light and humidification function can be used separately.
  • 【One-button & Auto Shut-Off】 An intuitive one-button control, without needless and complicated settings.It shut-off when the water runs out to ensure the Ultrasound Evaporator module a longer lifetime. You can use it at night without worrying about safety.
  • 【Warm Tips】①2 Pcs extra free humidifier sticks. ②Frist use it, you need to soak the filter cotton swab for several minutes before installing and using it.

7. 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)

  • Portable 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 and luminous: 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.

8. 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

  • 🚗【FRESH AND FAVORITE SCENTS】: By adding a few drops of your favorite essential oils,this car diffusers for essential oils can refresh & clean the air and make your surroundings smell,you can feel invigorated and less anxious during long road trips, busy traffic or long working hours. When you go out on a picnic with your family on weekends, the car essential oil diffuser for car will make the roast chicken in the car and your child's diapers smell good. You will love the car scent diffuser.
  • 🚗【FITS PERFECTLY IN CAR CUP HOLDER】: The car diffusers for essential oils can be fit firmly in the car cup holder, no water leak or splash out during drive, even if pass a very bumpy road, and space-saving of portable travel diffusers for essential oils is perfect on your car / desk. The portable design is also a major feature of the car oil diffusers. The mini oil diffuser is very suitable for long-distance drivers. The diffuser for car desk office will keep you in a happy mood at all times.
  • 🚗【EASY TO OPERATE THE CAR DIFFUSER】: Fill your car diffusers for essential oils up with water and add a few drops of oils, then plug into the USB port in your car. It's handy to operate with two buttons on top, one is the ON/OFF, the other is mist mode choice: Continuous / Intermittent mode, another button is to choose your favorite color from the 7 colors night lights of the car oil diffuser. The diffuser for car can accompany you on the way home at night and relieve your fatigue of the day.
  • 🚗【GOOD HOME DECOR AND NIGHT LIGHT】: Designed with a transparent outer shell, this car diffusers for essential oils makes a wonderful home decor even in the daytime. When used at night, the car humidifier essential oil diffuser with oil serves as a night light to provide better illumination and comfortable sleeping condition. The 7 changing colors create a peaceful and cozy atmosphere when you're driving or sleeping. This car essential oil diffuser has a relaxing effect on commuting at night.
  • 🚗【SAFE FOR USE】: The car diffusers for essential oils will turn off automatically when 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 car diffuser essential oil when the water burns out. The car oil diffusers material is ABS+PP(BPA free), it's safe to use in the car or at home. The car essential oil diffuser can be easily charged by USB,connected to plug socket, computer, and mobile power.

9. 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

  • 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 shut off the power 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.

10. Portable Humidifier, 420ml Small Mist Humidifier, Small Personal Air Humidifier Suitable for Baby Bedroom, Office, Car, with Led Light, 2 Spray Modes, Automatic Shutdown, Up to 15 Hours (green)

  • Large capacity, Silent】 420ml large capacity design, continuous spraying working time is 8 hours, intermittent spraying working time is up to 15 hours
  • Safety in use】 When the amount of water in the water tank is lower than a certain amount, the humidifier will automatically shut down to prevent dry burning and safe use. (Please use natural mineral water or tap water. Using pure water will cause condensation or clogging of the mist mouth)
  • Small Size and Stylish Design】 Seven colors of projector party lights make the humidifier more interesting, USB charging, so you can take it with you anytime, anywhere, in the bedroom, office, car can enjoy the humid air
  • Package】 humidifier, sponge stick, data cable, manual
  • High-quality After-Sales Service】 If you have any questions during use, please contact us, we will give you a satisfactory answer as soon as possible

Last update on 2022-01-28 / Affiliate links / Images from Amazon Product Advertising API

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