9 best usb humidifiers

Product description

Introducing the newest innovation in terms of air humidifiers for home! Erie Desk Humidifier is a compact, yet powerful instant dryness fixer. Now you can have the capabilities of a room humidifier transposed into a fabulous portable version. You won't have to worry about frequent refills since its 8.45 fl oz (250 ml) capacity is enough to last for an entire office day, or night sleep, making it the ideal humidifier for any environment. Also it can be used as travel humidifier. Key features: Sleek design & smart features Portable, yet powerful Offers up to 8 hours of runtime Easy to refill and clean Silent action & night-light feature Fits in cup holder Cost-effective compared to larger versions At home – Perfect. At the office – Perfect. In the car – Perfect Besides significantly improvising comfort levels, the mini humidifier also helps with the relief of allergy symptoms, dry cough, and even diminishes the spread of airborne respiratory diseases. That's why this silent humidifier is such a great addition for a nursery, quietly working its magic for a cleaner, better air. Plants will love it too! Dry air is a definite plant killer. Just like your lungs need a fresher, better air, so do most plants need a certain level of humidity to thrive. This small humidifier for plants will keep the air at optimum humidity level, so your lovely plants will have all the moisture they need to flourish. Maintenance couldn't be simpler, since Erie is an easy to clean humidifier that can be refilled in seconds, and can also be recharged at most USB ports. No nonsense, only simple to use features for maximum convenience. Erie Personal Humidifier - for a Better You!

• 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.
• ENHANCED RUNTIME CAPABILITIES. Compared to other air humidifiers, the robust, straightforward features of Erie humidifier make it a lifetime gadget. With instant refill and no maintenance needed, it delivers up to 8 hours of runtime.
• 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!

Product features

Geniani Erie Humidifier

The Erie Humidifier is a compact, yet powerful instant dryness fixer. Now you can have the capabilities of a room humidifier in a fabulous portable version. The mini humidifier also helps with the relief of allergy symptoms and dry cough.

Key features:

• Sleek design & smart features
• Portable, yet powerful
• Offers up to 8 hours runtime
• Silent action & night-light feature
• Cost-effective compared to larger versions

Just a little effort to refill

The Erie personal humidifier can be refilled in seconds. Gently, with a single movement, unscrew the humidifier clockwise to fill it with water.

All-day or All-night Performance

You won’t have to worry about frequent refills since its 0.06 gal (250 ml) capacity is enough to last an entire office day, or night's sleep.

Convenience at its best

This silent humidifier is such a great addition to an office, quietly working its magic for better air. It's powered by most USB ports or sockets.

One-button Control

Simple and intuitive one-button control to switch between operating modes. No hassle, just simple for optimal convenience.

Moisturize your skin

Moisturizing helps your skin stay young and reduces the chances of skin problems.

Thought-out design

No worries if it topples over - the water does not spill, making it safe and secure.

Fits on cup holder

Designed in a sleek round style which allows it to fit in small spaces such as vehicle cup holders.

Quiet like breath

Ultra-quiet <30dB operating mode to deliver utterly silent operation.

Product description

User Manual

1.Unscrew the lid gently, fill water into the tank, and then screw the lid. Please use tap water or mineral water. Do not use pure water or steam distillate water, otherwise there will be no fog come out or there will be droplets at the outlet.

2.Let the humidifier stand for 10 minutes to get the cotton stick soaked by water.

3.Use the adapter and USB cable to connect the humidifier to power.

4.CLICK the function key on top of the lid Once for continue spray, Twice for intermittently spray.

5.PRESS the function key for 2 seconds to turn on the 7-color night light, press 2 seconds again to fix the color, press 2 seconds again to turn off the light.





Specification:

-Material: ABS + silicone + PC + metal + electrical components

-Water tank: 260 ml

-Size: 68* 68*162 mm

*Color: white / pink

-Power: 1.5-2 watts

-Voltage: DC5V

-Amount of fog: 30-50 ml / hour

-Working time: 5-8 hours



Feature:

1.Soothing warm romantic night light

2. Defogging humidifier with continuous and intermittent free mode exchange

3. 260ML capacity last working 8 hours

4. high quality artificial and beautiful appearance

5. heavy fog super design



Guarantee:

Any quality problem, please do not hesitate to contact us by email. We take responsibility and are willing to solve any issue you met!



Package Includes:

1 X portable humidifier

1 X 5V1A adapter

2 X replacement cotton swabs

• 【PORTABLE MINI HUMIDIFIER】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.
• 【TWO MIST MODES】This mini humidifier has two modes. When you CLICK the button first time, it will continuously spray for 5 hours. When you CLICK again and it will intermittently spray (stop 2 seconds) for 8 hours. Selecting the mist output conveniently for full control of the air you breathe.
• 【Top Fill & Easy Control】This portable usb humidifier is top fill and easy to operate. One button controls for all functions, you simply need to press one button to set the mist and night light. Make your life so easy!
• 【SAFE & AUTO SHUT-OFF】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. The Leakproof nano design keep you away from pouring liquid in accidence, NO NEED TO WORRY about your night table / phone / laptop anymore.
• 【KIND REMINDER】① There are 2 replacement cotton swabs included in the package for free.②Do not use distilled water, essential oil, otherwise there might be droplets at the outlet. Please 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.

User questions & answers

Question:	no instructions included
Answer:	The instructions are included in the amazon listing: User Manual 1.Unscrew the lid gently, fill water into the tank, and then screw the lid. Please use tap water or mineral water. Do not use pure water or steam distillate water, otherwise there will be no fog come out or there will be droplets at the outlet. 2.Let the humidifier stand for 10 minutes to get the cotton stick soaked by water. 3.Use the adapter and USB cable to connect the humidifier to power. 4. CLICK the function key on top of the lid Once for continue spray, Twice for intermittently spray. 5. PRESS the function key for 2 seconds to turn on the 7-color night light, press 2 seconds again to fix the color, press 2 seconds again to turn off the light.
Question:	Any suggestions how to manage condensation underneath to avoid collected dampness on tabletop
Answer:	Sorry, I did not have that issue as I returned mine after 2 weeks as it didn't work and the water was gone too soon.
Question:	How do you replace cotton swab
Answer:	Remove the one it came with by just pulling it out. Then insert the new one.
Question:	Where do you order replacement wicks
Answer:	Hello,Two replacement wicks are supplied in the package box for free. If you need more,you can buy it on Amazon easily.

Product features

One Button to easy Control

When the power is on,Click the function button to switch among the continuously spray, intermittently spray and off modes.

7 Color LED Night Light

When the power is on,long Press the function button for 2 seconds to turn on/fix color /turn off the night light.Adds some romantic atmosphere and brings convenience at night.

LeakProof nano design

This product is designed to keep you away from pouring liquid. So NO need to worry about your laptop or phone anymore when using it in the office or at home.

• 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.

User questions & answers

Question:	Where can you buy more filters
Answer:	Ignore the seller, this is not a MADETEC humidifier. While it's definitely good at its job, this is something they dropship from a Chinese company, likely on alibaba (I have the exact same one I was gifted for christmas off of aliexpress). They just simply don't stock the filter and would rather you buy a second humidifier from them. Another user noted that 7*135 mm "filters" (wicks) should fit this unit, and my measurements show ~7 mms thick to ~12-13 mms long, so you should be able to easily trim the bottom off if they do not fit in naturally. A quick search of Amazon for "7 135 humidifier stick filter" should pull a few results. Most of the ones I checked were under $1 a filter per a ten pack. Here is one I found: https://www.amazon.com/Briskyloom-Humidifier-Replacement-Portable-Personal/dp/B07M6VV9ZG/ref=sr_1_4?dchild=1&keywords=stick+filter+7+135&qid=1610857128&sr=8-4 Worst case scenario, you can always cut it to size since it's just a cotton wick! Hope this helps!
Question:	What is the size of the filter
Answer:	As big around as your little finger and about 5 inches long.
Question:	I just purchased this item and it did not come with an extra filter. how do i get my "extra filter" that supposedly comes with it
Answer:	I did not get an extra filter 9/10/19
Question:	how can distilled water clog the machine? Seems like distilled water is what you should use
Answer:	Distilled water would work but I use purified drinking water.

Product description

SmartDevil Snow Mountain Humidifier, Premium Humidifying Unit , 500ml Water Tank, Whisper-Quiet Operation, Automatic Shut-Off, Night Light Function, Two Spray Modes, Lasts Up to 18 Hours, gray

• [Large Capacity & Large Spray] The liquid water is atomized into micron-sized water particles by ultrasonic vibration. The large volume of 500ml and the fine spray are used to increase the air humidity. It is a good companion for air-conditioned rooms.【Note:Humidifier is recommended to use clean tap water or mineral water.Ban to use pure water or distilled water, which will cause water to accumulate in the mist outlet of the humidifier.】
• [Silent Operation & Night Light Function] Silence operation below 30dB allows you to sleep easily in a comfortable and quiet environment. There are two modes of night light function, constant light mode & breathing light mode, you can adjust according to your favorite.
• [Automatic Power Failure & Water Shortage Protection] When the water level of the water tank is lower than the water level probe in the water tank, all spray modes will be automatically turned off to eliminate safety hazards.
• [Two Spray Modes] This humidifier contains two spray modes: continuous spray & intermittent spray. Click the spray button for the first time to activate continuous spray mode. Click the spray button a second time, switch to the intermittent spray mode (spray 3 seconds to stop for 2 seconds), click the spray button for the third time, turn off the spray. The duration of the spray can last up to 12 hours and the intermittent spray can last up to 18 hours.
• [Customer Service]: Provide free online customer service. We promise to answer within 24 hours . If you have any questions, please feel free to contact us, we are willing to answer your questions.

User questions & answers

Question:	Is it warm mist
Answer:	I have been never cleaned them. I just rinse mine out and use them again. It does mention in the directions about not getting water in the inner area. Hoping that did not happen. Not sure why they would die otherwise.
Question:	Is there a filter that would need to be cleaned / replaced
Answer:	No it does not. There are no LEDs other than the small light indicator that it’s low on water or if it’s on/off
Question:	What kind of power source does it use
Answer:	You turn the dial as shown in the photos. You can adjust how much must you want blowing. Green light shows it's on. Turns off when empty. I'm sure you could leave it in on position and just plug it in when you want to start it up. But no...no button to just push
Question:	Can this humidifier run at night without emitting any light (like a glowing power button
Answer:	Make sure all of the parts are clicked into place-- sometimes if it's not completely closed, no mist comes out. Also, try rotating the small circle on the top, I've found that this affects mist production.

Product features

SmartDevil Mini USB Snow Mountain Humidifier

It is quiet,easy to operate,safe and convenient,can be easily plugged into USB.It helps add cool moisture into the air.Humidifier for the bedroom becomes an essential part of a good night's sleep when the air is dry,in allergy season or when sick.With this snow mountain humidifier,you will never feel dry again.

Note:Humidifier is recommended to use clean tap water or mineral water.Ban to use pure water or distilled water which will cause water to accumulate in the mist outlet of the humidifier.

How To Use The SmartDevil Snow Mountain Humidifier?

Step 1: Turn counterclockwise to unscrew the top cover

Step 2: Unscrew the top cover and add water to the water tank

Step 3: Rotate the top cover clockwise to connect to the power supply.

Step 4: Click the button to work on the product

Note: For the first time, you need to soak the filter cotton swab for 3-5 minutes before installing and using it.

Night light function

Press and hold the spray button for the first time to turn on the LED night light. (warm light)

Press and hold the spray button for the second time,the LED night light switches to the breathing light. (warm light)

Night Light Function

There are two modes of night light function, constant light mode & breathing light mode, you can adjust according to your favorite.

Large Capacity

The large volume of 500ml and the fine spray are used to increase the air humidity.

Automatic Power Failure

When the water level of the water tank is lower than the water level probe in the water tank, all spray modes will be automatically turned off to eliminate safety hazards.

• ✅【2 Spray Mist Modes & 7 Color Mode Light】: 2 Spray Modes: & Continuous Mist & Intermittent Mist. 180ml water tank (30ml/h spray mist) lasts up to 5 hrs in continuous mode and 10 hrs in intermittent mode. 7 Colors Mode light change automatically, you can also fix one color as you like
• ✅【Auto Shut-off Protection & Super Quiet Operation】: 5-10 hrs auto shut-off in two spray modes to protect device. Automatically stop working when short of water. Extremely quiet working and no bothering (<32dB). Water level window helps to check water volume
• ✅【Handheld Size & USB Powered】: 5.74''×2.59''×2.59" and 5oz . Easy to be carried and used in the car, small bedroom, office desk, hotel, baby room, travel, etc. This personal humidifier is powered by Micro USB 5V, compatible with laptop, power bank, socket, power outlet
• ✅【One Button Easy Operation & Filter Replaceable 】: Simple click button to adjusts mist and long press button to adjust lights. One more free filter in the package, you can change the filter easily to keep mist fresh. Non-toxic material, CE Certification, RoHS qualified
• ✅【Kind Notes & Product Warranty】: 1.This desk humidifier can’t support any essential oil or distilled water 2.Please don’t wash spray mouth with faucet. NovoLido provide 12-months-warranty, you can contact us if you have any problem, we will solve it for you immediately and give you a well-pleasing solution

User questions & answers

Question:	I returned the product and replaced with another because it was leaking at the top, but this one is also leaking. Any way to prevent this
Answer:	Hello friend, please do not add essential oil or distilled water or purify water in the device, otherwise the device will leak at the top. And please just add tap water. Hope this can help for you.
Question:	What type of water is best to use in this? Is bottled water okay
Answer:	Yes you can use bottled water
Question:	Does this come with a USB cord
Answer:	Yes this came with a cord but not the USB power adapter
Question:	It only runs for 20 minutes at a time then shuts off. Am I doing something wrong
Answer:	Instructions say to clean the top periodically. I use a Q-tip. And make sure you fill it up with water. If this doesn’t work the seller maybe able to help. I have had to exchange for a replacement. But I love this unit!

Product features

Important suggestion:

1. Please do not add essential oil, purify water or distilled water in this mini humidifier, otherwise the spray mouth would be broken

2. Please wipe the spray mouth regularly and softly with cotton swab dipped in soda water instead of rinsing with faucet directly

3. Please do not use hard objects to poke the spray port

4. Please wipe the water tank to keep it dry after every using

5. Please change the filter every month and don't lose the spring in the filter tube

6. Please tell us if you have any problem

Specification:

Size：72mm*72mm*133mm

Water Tank Capacity: 200 ml

Working Time: 5-10 h

Power Usage: 2.5 W

Material: ABS+PP+Silicone

Mist Output: 30 ml/h

Power Source: DC 5V

• ✅【2 Spraying Mode】: 2 Nozzle Wireless Humidifier is available to spray at both nozzles or alternate to spray from left nozzle to right nozzle. Refresh & clean air to release more oxygen, makes your surroundings smell sweet, protects leather item by more humidity to make you feel energetic.
• ✅【Wireless/Wired】: Double nozzle humidifier mini with built-in 2000mAh battery can keep working wirelessly up to 8 hours and support quick charge within 2 hour. Besides, the battery status indicator helps to display battery life. You can also plug and play via USB.
• ✅【Automatic Shut-off and BPA Free Material】: Optional for 4hour/8hour power auto shut-off. Made of BPA Free material, personal cute humidifier portable is a perfect ultrasonic humidifier for baby room nursery and kids.
• ✅ 【Quiet Whisper Design】: Humidifying the air at a low noise level of just 26dB, will not be disturbed whether you are sleeping, studying or working. Ideal for use in office, car, bedroom, yoga, travel.
• ✅【Large Capacity and Large Mist】: 1000ml big capacity water tank. 2 spraying mode, to meet your different demand. For both spraying mode, the spray amount can reach up to 80 ml/h for 4 hours. At alternate spraying mode, sprays 40 ml/h for 8 hours long working time.

User questions & answers

Question:	What size are the rods. Also where do we find correct replacement rods for this product
Answer:	Hello! The filter rod size of this product is: 8mm (diameter) x 96mm (length). This product is our new product just launched. We will launch special filter rods for sale in the future. You can search for humidifier filters in Amazon. The rods have the same diameter and are used after being cut according to this size.
Question:	Are the two nozzles of equal strength? My unit has a weaker left nozzle. Very little mist compared to the right side
Answer:	Hello! The mist sprayed by the two nozzles of our products are basically the same. If the difference is too large, please contact our seller customer service team to find out whether it has been hit by a violent impact, etc., or directly request to replace the product. Hope to help you.
Question:	Is the usb rechargeable cable included or do u have to buy separately
Answer:	Hi The charging cable is already included in the package and does not need to be purchased separately.
Question:	How long does it run on a single charge
Answer:	Hello! Our product has two automatic timing functions, the first gear (double-head long spray), timing 4 hours; the second gear (double-head alternate spray), timing 8 hours. In the case of a normal full charge, the second gear can be used for more than 8 hours of power.

Product description

Note：

1. Please do not let the water enter the charging port.



2. Please do not place the humidifier on the carpet with long fluff.



3. Please do not add water to exceed the Max line.



4. To prevent any unpleasant odor and promote the efficiency, we recommend to clean the humidifier once a week.

• 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.

User questions & answers

Question:	How long is the cord that comes with purchase
Answer:	I don’t think they recommend using oils in this particular humidifier.
Question:	Can this be taken on a carry on
Answer:	It can't be used cordless
Question:	When should I replace the cotton swabs (filter)? I use the humidifier about 13 hours per day
Answer:	Thank you for your interested in this item ,yes It comes with a usb cord.
Question:	Can this humidifier be used cordless? or it has to be plugged in to be used
Answer:	I've had mine for maybe 4/5 weeks and use it with no issues 5 days a week for 8 hours a day. I use distilled water for the most part but have used Tap.

Product features

Portable Mini USB Humidifier

Homasy cool mist humidifier quietly moistens clean and healthy air, as if you are staying in the forest. This sleek and powerful tabletop humidifier boasts a 320ml capacity that lasts for 6~8 hours on a full tank. An 8H auto shut-off function helps to keep the humidifier running securely overnight and its compact size and lightweight design easily fit in the palm of your hand. This humidifier is easily powered with a USB cable, providing a breath of fresh air no matter where you are.

One Button for Easy Control

1st Press: Spray mist continuously for 10 hours.

2nd Press: Spray mist intermittently for 8 hours.

3nd Press: Power off.

Long press: Turn on/off the night light.

Tip: It is recommended to use clean tap water or mineral water.

Various powered Methods

The USB mini humidifier could be powered by any device with the USB port (laptop, desktop, power bank, socket, power outlet).When you connect the USB with our product,the light will trun on automatically. You can use it both as humidifier and a little night light.

Note: This product cannot be charged. It can only work with USB connected.

Auto Shut-off

After running for 8 hours, the homasy desktop humidifier will automatically shut off to protect the device and continue to use it after restarting. You can free your worry that the homasy humidifier will dry running when you are sleeping.

Humidifiers for Car

Maintaining humidity levels above 43% in the car, the portable USB humidifier effectively moistens and purifies the air to make your driving more comfortable. Never feel dry again.

Travel Companion

The slim body is suitable for many scenes and effectively spreads mist to your surrounding space or travel. The handy humidifier could take it with you on the airplane or high-speed rail to give you a good mood

Moisturize Your Skin

The homasy humidifier easily fits in the palm of your hand to keep your skin moisturized. Get rid of the dry air in the air-conditioned office. Healthy humidification makes you more focused on working or studying.

Undisturbed Sleep

The Personal Humidifier spreads cool moisture into the air to make your breath easier. Plus its whisper-quiet technology makes you barely hear any noise. Just enjoy your dream with fresh air.

User Friendly

This portable humidifier is more focused on the details for users. One power button controls all functions. No complicated operation. The anti-slip pad effectively helps the humidifier not be knocked down. The advanced atomizing plate easily decomposes water to a molecule, giving you a cool mist.

Powerful & Portable

The homasy portable humidifier allows you to take it wherever you go. This small humidifier can easily fit in handbags, backpacks, and suitcases. This mini USB humidifier also fits perfectly in the cup holder of the car, excellently spray when you are driving.

Package Contents:

Humidifier*1

USB Cable*1

User Manual*1

Replacement Cotton Swab*2

Product description

Specification:

-Material: ABS + silicone + PC + metal + electrical components

-Water tank: 500 ml

-Size: 95 * 95 * 129mm

*Color: white / pink / gray / blue

-Power: 1.5-2 watts

-Voltage: DC5V

-Amount of fog: 30-50 ml / hour

-Working time: 12-18 hours



Feature:

1. Defogging humidifier with continuous and intermittent free mode exchange

2. large capacity 500ML last working 12 hours

3. high quality artificial and beautiful appearance

4. heavy fog super design



Guarantee:

Any quality problem, please do not hesitate to contact us by email. We take responsibility and are willing to solve any issue you met!



Package Includes:

1 X portable humidifier

1 X USB cable

• 【PORTABLE MINI HUMIDIFIER】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.
• 【TWO MIST MODES】This mini humidifier has two modes. When you press the button first time, it will continuously spray for 12 hours. When you press again and it will intermittently spray (stop 2 seconds) for 18 hours. 500ml large capacity produces longer mist.
• 【SAFE & AUTO SHUT-OFF】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.
• 【ONE BUTTON CONTROL】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!
• 【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.

User questions & answers

Question:	What size cotton fits the filter
Answer:	Sorry, look up your device and go to the trouble shooting. Get the product number. Amazon can help you then.
Question:	The red light is on and there is not any vapour out？ How can i deal with it
Answer:	Hello, Yes this Adapter has 4.5mm tip and 7.4mm Dongle adapter
Question:	Why does it say do NOT use distilled water
Answer:	I do not understand the question. I used the battery charger for a HP Spectre x360 13-4000 series Convertible PC
Question:	Can you turn the night light off? I have an easier time sleeping in darkness
Answer:	Pretty sure I have same model and it works- hp envy 13”

Product description

Color: Green

The humidifier will help you breathe more smoothly and make your sleep more peaceful. It will add clean and healthy moisture to dry air and providing you with a comfortable and ultra-quiet environment. Meanwhile, it can effectively remove harmful substances such as formaldehyde, carbon monoxide and bacteria to achieve the purpose of improving air.

Specification:

Capacity: 280ml

Spray: 35ml/h

Rated voltage: DC5V-0.4A

Rated power: 2W

Unit size: 80x 80x 115 mm

Unit weight: 154g

Note:

1. Do not exceed the maximum water level when adding water.

2. Make sure the cotton filter is fully soaked before each use.

3. Please use mineral water or clean tap water.

4. Do not use distilled or purified water, do not add essential oil, it will block the atomizer.

5. Do not use the spray function when there is no water, which may cause the product damaged due to excessive temperature.



Instruction for Use:

1. Spout

If there were water droplets on the surface of the atomizer, please dry it with a cotton swab or paper towel. Don’t touch the spray film with a hard object or add essential oil. Please keep the surface clean.

2. Upper cover

Pick up the edge of the top cover and pull it up vertically to open it.

Please note that there is no water leakage at the mist outlet, interface, and button to avoid damage.

3. Install the cotton stick

Grasp the top cover and the catheter to open/insert it.

Remove the absorbent cotton stick and soak it before each use.

Do not lose the small spring at the bottom.

4. Power interface

Power on after inserting the power cord, suitable for the USB adapter, computer, mobile power supply.

5. Power/Light button

Press the button to start the work; press it again, the power off. (Default 4-hour auto-off)

Press and hold the button for 3 seconds to turn the ambient light on or off. (Default 1-hour auto-off)

• [ portable mini humidifier ]: The mini size of 80*80*115mm and USB-powered make this portable humidifier easy to carry and use. This mini humidifier can be connected with PC, laptop, car charger, power bank or any other USB outlet
• [ Ultrasonic Cool Mist Humidifier ]: Ultrasonic atomization technology is adopted to create natural and comfortable moisture, humidifying your living space to prevent drying air. The ultra-quiet operation makes this usb humidifier a good choice for your bedroom, providing a more restful sleeping environment
• [ Work Efficiently ]: The air humidifier has 280ml volume, 35ml / h spray volume. You can enjoy a continuous and delicate nano-level spray in your house or office
• [ Auto Shut Off ]: The samll desk humidifier will auto shut off after using for 4 hours. Please make sure there is enough water before running. And the night-light of the mist humidifier default timing setting is one hour
• [ Cute Design ]: Stylish and cute design make this ultrasonic cute humidifier a perfect ornament at home or on the desktop

User questions & answers

Question:	How to turn on humidifier
Answer:	Before pluging into usb outlets , you should soak the cotton stick. Don’t add essential oil .There is one button to control . Press the button one time, the unit works, and press it again, the unit shuts down. Press the button for 3 seconds , the light on, and press it again for 3 seconds ,the light off. ( The spray default timing setting is 4 hours to shut down and the light default timing setting is 1 hour ). Thanks.
Question:	Is it possible to order extra cotton sticks once the two provided have lived their lives
Answer:	Yes，it is . It's 0.3 inches in diameter and 3.3 inches in length. You can purchase them on Amazon. Before the first using , please soak cotton pipe in water thoroughly .Discovering spray quantity became small after using for a long time, You can also try to change the installation direction of cotton pipe .
Question:	Does this have to be plugged in to USB to work or can it be charged, unplugged to use and then plugged in again to charge
Answer:	It has to be plugged into USB to use. It is not a rechargeable humidifier.
Question:	It won’t open- myself & others have tried & nothing works. Any suggestions
Answer:	We are sorry for that. Turn upper cover of the tank counterclockwise and you will hear a "click", then it’s open. Turn upper cover of the tank clockwise and you will hear a "click", then it it’s closed. If it didn’t work ,please contact us, We will try our best to solve it. Of course, if you have other questions, please feel free to contact us. Best wishes.
Question:	Can you use bottled water if your tap water has a lot of salt
Answer:	Don't buy this item. It melt. I used filtered water for my first time ( and very last time) for 2 hours. And I could not open it ! Read my review and you should see the picture. I returned the item and get a totally "not cute" one. But works perfectly.
Question:	Is this bpa free
Answer:	Description states unit is non-toxic but company makes no mention that it is bpa free. So, I am not 100% sure of the answer to your question.
Question:	Quick question. you have to have light coming out or are you able to control that if you wish and have no light? thanks
Answer:	You can turn the lights on or off. They don’t have to be on all the time. Holding the power button will control the lights
Question:	How often do you change the filter
Answer:	If you follow the instruction, no essential oils, using clean water, the filter can be used for a really long time (one year above). Thank you.