Ultrasonic Cool Mist Humidifier 3L | 16HR LED Quiet
Ultrasonic Cool Mist Humidifier 3L | 16HR LED Quiet
Ultrasonic Cool Mist Humidifier – 3L Capacity, 16-Hour Runtime, Color-Changing LED
Transform any room into a comfortable, well-humidified haven with this whisper-quiet Ultrasonic Cool Mist Humidifier. Designed for bedrooms, offices, hotel rooms, and even cars, this compact yet powerful humidifier delivers a steady 180ml/h mist output to maintain optimal indoor humidity levels throughout the day and night.
Why You'll Love It
- 3L High-Capacity Tank: Enjoy up to 16 hours of continuous misting without frequent refills — perfect for overnight use or long workdays.
- Ultrasonic Technology: Operates at under 36dB — quieter than a whisper — so it never disturbs your sleep, concentration, or conversation.
- Color-Changing LED Nightlight: Soft, ambient color-cycling light creates a calming atmosphere, doubling as a gentle nightlight for bedrooms or nurseries.
- Humidistat Control: Built-in humidity control lets you dial in your ideal comfort level, so the unit adjusts automatically to maintain consistent moisture in the air.
- Ultra-Low Power Consumption: Runs on just 5V / 1W via USB — energy-efficient and easy to plug into any USB adapter, power bank, or laptop.
- Portable & Tabletop Design: Lightweight ABS construction means you can move it from room to room or even take it on the go.
- Versatile Use: Ideal for home, bedroom, office, hotel, garage, car, or commercial spaces.
Technical Specifications
- Model: H20
- Humidification Method: Ultrasonic Mist Discharge
- Mist Output: 180ml/h
- Runtime: Up to 16 hours
- Noise Level: <36dB
- Power: 1W / 5V (USB powered)
- Material: ABS
- LED: Color-Changing Light
- Humidity Control: Humidistat
- Installation: Tabletop / Portable
- App Control: No
- Made in: Mainland China (Guangdong)
Complete Your Wellness Space
Pair this humidifier with other comfort-enhancing products from our store:
- Ancient Nutrition Multi Collagen Advanced Muscle 60 Capsules – support your daily wellness routine.
- Women's Oversized Turtleneck Cashmere Sweater – Winter Pullover – stay cozy and comfortable all season long.
Learn more: MedlinePlus on healthy sleep
Frequently Asked Questions
Q: How long does the ultrasonic cool mist humidifier run on a full tank?
A: The humidifier provides up to 16 hours of continuous misting on a full 3L tank at the standard 180ml/h mist output rate, making it ideal for overnight bedroom use or extended office sessions without needing a refill.
Q: Is this humidifier noisy? Can I use it while sleeping?
A: Absolutely. Using advanced ultrasonic technology, this humidifier operates at under 36dB — an almost inaudible level — making it perfectly suited for bedrooms, nurseries, and any environment where quiet operation matters.
Q: How is this humidifier powered, and what do I need to run it?
A: It runs on 5V USB power at just 1W, so you can plug it into any standard USB wall adapter, laptop USB port, or even a portable power bank. No special power outlet or adapter is required.
Q: Can the LED light be turned off if I don't want it on?
A: The color-changing LED nightlight is designed to be subtle and ambient. Please refer to your unit's operating instructions for light control options, as settings may vary by configuration.
Q: Is this humidifier suitable for use in a car or office?
A: Yes! Its compact, tabletop/portable design and USB power source make it versatile for use in a wide range of environments including cars, offices, hotels, garages, and household rooms.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.