Desktop Cool Mist Humidifier 3L | Timer, Quiet, 3-Speed
Desktop Cool Mist Humidifier 3L | Timer, Quiet, 3-Speed
Desktop Cool Mist Humidifier – Whisper-Quiet, Versatile & Smart
Bring balanced, comfortable moisture to any room with this compact 3L Cool Mist Ultrasonic Humidifier. Designed for desktops, bedside tables, hotel rooms, and even your car, it delivers a steady, fine mist while operating nearly silently — making it ideal for work, rest, and sleep alike.
Key Features
- 3-Speed Mist Control: Choose Low, Medium, or High output to match your comfort level and room size.
- 360° Rotating Nozzle: Direct mist exactly where you want it for even moisture distribution.
- Flexible Timer Settings: Built-in 2H / 4H / 8H auto-shutoff timer lets you set it and forget it — no need to worry about leaving it on overnight.
- Ultra-Quiet Sleep Mode: Operates at under 36dB — quieter than a whisper — so it won't disturb your rest or your focus.
- Automatic Water Shortage Protection: Shuts off automatically when the water level is too low, protecting the unit and giving you peace of mind.
- Color-Changing LED Night Light: Soft, ambient lighting that doubles as a gentle nightlight.
- USB-Powered (5V / 1W): Energy-efficient and easy to power from any USB port, power bank, or adapter.
- Tabletop / Portable Design: Lightweight plastic body makes it easy to move from room to room or take on the go.
- Output: Up to 1 gallon of mist per day for consistent humidity throughout the day.
Ideal For
- Home offices and bedrooms
- Hotel rooms and travel use
- Car interiors (USB-powered)
- Anyone who wants quieter, more comfortable indoor air
Specifications
| Type | Ultrasonic Cool Mist Humidifier |
| Mist Output | ~1 gallon/day |
| Speeds | 3 (Low / Medium / High) |
| Timer | 2H / 4H / 8H |
| Noise Level | <36dB |
| Power | 1W, 5V USB |
| LED Lighting | Color-Changing |
| Material | Plastic |
| Installation | Tabletop / Portable |
| App Control | No |
| Country of Origin | Made in Mainland China (Guangdong) |
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Learn more: NIH on sleep and health
Frequently Asked Questions
Q: How does the automatic water shortage protection work on this cool mist humidifier?
A: The humidifier features a built-in low-water sensor. When the water level drops below a safe threshold, the unit automatically shuts off to prevent the motor from running dry and to extend the life of the device. This makes it completely safe to run overnight or while you're away from the room.
Q: Can I use this desktop humidifier in my car?
A: Yes! Because this humidifier is powered via a standard USB connection (5V), you can plug it into any car USB port or adapter, making it a great travel companion for long drives or road trips.
Q: What is the noise level, and is it truly suitable for sleeping?
A: Operating at under 36dB in Sleep Mode, this humidifier is exceptionally quiet — well below the level of a normal conversation. The dedicated Sleep Mode minimizes sound and dims the LED light so you can rest undisturbed all night long.
Q: Does the 360° nozzle lock in place, or does it rotate freely?
A: The 360-degree rotating nozzle can be adjusted freely and positioned to direct mist in any direction you prefer. This allows you to customize airflow distribution for maximum comfort in your specific space.
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.