Ultrasonic Cool Mist Humidifier 4L

High Capacity, Smart Display & Warm Nightlight

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Regular price $ 39 99
-21%Sale price $ 39 99
Regular price Typical price: $49.99

Color: White

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Details

Elevate your sleep environment with superior performance and advanced features!

Transform your space with the Ultrasonic Cool Mist Humidifier 4L. Its large capacity, smart display, and customizable mist settings provide consistent hydration, enhancing air quality for restful sleep and better mornings.

🌙 Perfect for large rooms with powerful, long-lasting moisture.

💧 Smart display for real-time humidity monitoring and easy control.

🛌 Whisper-quiet operation ensures uninterrupted sleep.

Achieve deeper rest and comfort with this high-capacity humidifier!

  • In the box: Humidifier x1, Cotton swab x2, USB cable x1, User manual x1
  • Water capacity: 4L
  • Noise: <36dB
  • Rated power : DC 5V-1A
  • Operating power: 3W
  • Working current: 520 mA
  • Power supply: USB Type-C*
  • Origin: China
  • Product size: 176 * 176 * 208 mm
  • Colorbox size: 195 * 195 * 238 mm
  • Gross / Net weight: 770g / 540g

*Power adaptor not included

Enjoy fast and free shipping on all orders over $50. Shop with ease, knowing you won’t face extra shipping costs when you meet the minimum order value. Shipping policy

We stand behind the quality of our products. If you’re not completely satisfied, return your purchase within 30 days for a full refund on eligible items. Return & Refund policy

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Powerful Mist Output for Better Coverage

Ideal for larger rooms, this 4L high-capacity humidifier reduces the need for frequent refills, ensuring consistent moisture throughout the night for improved air quality.

Smart Display with Humidity Monitoring

Displays real-time humidity, mist settings, and nightlight status for easy adjustments, ensuring the ideal sleep environment.

Three Gear Mist Modes

Tailor humidity levels to your specific needs with adjustable mist settings, for maximum comfort.

Soft Warm Night Light

Offers a calming glow to enhance your room ambiance, ideal for winding down at night or setting the perfect sleep atmosphere.

  • Automatic Shut-Off for Safety

    Provides peace of mind by turning off when water runs low, making it safe for overnight use.

  • Whisper-Quiet Operation (<36dB)

    Operates silently to ensure uninterrupted sleep, making it suitable for bedrooms and nurseries.

  • Functional & Stylish Design

    Combines practicality with an attractive look, making it a perfect addition to any bedroom or family space.

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FAQs

How does this humidifier improve my sleep quality?

Our Ultrasonic Cool Mist Humidifier adds soothing moisture to the air, helping reduce dryness in your throat, nose, and skin. It ensures better breathing, minimizes nighttime irritation, and creates a calm, comfortable environment for deep, uninterrupted sleep.

How long does the humidifier run on a full tank?

Depending on the selected spray mode, this humidifier provides up to 20 hours of alternating/intermittent cool mist or 10 hours of continuous cool mist, making it perfect for overnight use.

Is this humidifier quiet enough for bedrooms?

Yes! The ultrasonic technology ensures whisper-quiet operation at less than 36dB—quieter than a library. You’ll enjoy peaceful, undisturbed sleep.

How do I clean and maintain the humidifier?

To keep your humidifier performing at its best:

  • Empty and rinse the water tank daily.
  • For a deeper clean, use a mix of water and white vinegar weekly to remove any buildup.
  • Avoid using harsh chemicals or detergents.
  • Make sure to turn off the humidifier and disconnect the power cable before cleaning.

Does the humidifier have an automatic shut-off feature?

Absolutely! For your safety and convenience, the humidifier automatically shuts off when the water tank runs empty, preventing damage and saving energy.

Can I add essential oils to this humidifier?

This model is not designed for essential oils. Adding oils can damage the ultrasonic components. For aromatherapy, consider our range of essential oil diffusers instead.

Is it safe to use in a child’s or baby’s room?

Yes, it’s completely safe for children and babies. The cool mist ensures there’s no risk of burns, and the quiet operation won’t disturb their sleep.

What are the key differences between your three humidifiers?

We offer three humidifiers tailored to meet different needs and budgets, all designed to improve sleep quality by adding soothing moisture to the air:

1.5L Ultrasonic Humidifier (💵 Budget-Friendly, Basic Needs)

  • Ideal for small to medium rooms.
  • Basic functionality with a 2L capacity and up to 20 hours of continuous mist.
  • Whisper-quiet operation and a warm nightlight make it perfect for simple, affordable sleep solutions.

1.3L UV Ultrasonic Humidifier (💎 Stylish and Compact Option)

  • Designed for style-conscious users who prioritize cleanliness.
  • Features a UV antibacterial lamp for cleaner mist and a sleek, compact design.
  • Suitable for small to medium rooms with whisper-quiet performance and 12 hours of soothing hydration.

3.8L Ultrasonic Humidifier (🌟 Best Value: High Capacity, Smart Features, Large Coverage):

  • High capacity and powerful mist output for large rooms.
  • Smart display with real-time humidity, mist modes, and nightlight status for total control.
  • Runs up to 20 hours and includes adjustable mist settings, making it perfect for families or long-term use.

Each model enhances your sleep environment with consistent, calming moisture—simply choose the one that best fits your space and lifestyle!

How do I know this humidifier is right for me?

If you experience dry air, sinus discomfort, or restless sleep, this humidifier is the perfect solution. It’s compact, efficient, and ideal for bedrooms, offices, or nurseries, giving you soothing moisture wherever you need it most.

What if I’m not satisfied with my purchase?

We offer a 30-day money-back guarantee on eligible items. If the product doesn’t meet your expectations, you can start a hassle-free return.
For full details, please check our Return and Refund Policy.

Have additional questions? Contact us

Customer Reviews

Based on 25 reviews
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J
Joanne K.
Relieves dryness and looks great at night

My skin dries easily, but I can use this to relieve it anytime. It's easy to use and doesn't take up much space! I turn it on every evening before bed, and the nightlight looks nice at night.

P
Paige H.
Fast shipping, well-wrapped, and works as described

Humidifier with light ... As Described .... Very Fast Shipped. Tested for one day ** All OK
Well Wrapped for SAFE shipping ... Not much fog, but it's okay.

N
Nadia D.
It arrived in good condition and works well. 👍

It arrived in good condition and works well. 👍

C
Cassie J.
Quiet, easy-to-use, and effective for dryness

Excellent easy to operate units !We purchased two!They are quiet and easy to clean!!Use distilled water and these units take the dryness immediately out of a bedroom and living room !!

A
Andrew P.
Great value with minor noise

The price is good. The nozzle makes some noise, but it's not that problematic