Ultrasonic Cool Mist Smart Desktop Humidifier 4L – Aromatherapy

Breathe Easier with Smart Cool Mist Technology

Transform your living space, bedroom, or office into a comfortable, well-humidified environment with this Ultrasonic Cool Mist Smart Desktop Humidifier. Powered by advanced ultrasonic atomization, it silently converts water into an ultra-fine mist to maintain ideal indoor moisture levels — all while using just 1 watt of energy. Whether you're at home or in a hotel, this sleek modern humidifier blends seamlessly into any setting.

Key Features

• Ultrasonic Atomization: Produces a fine, even cool mist at up to 230 mL/hour for consistent, whole-room moisture coverage.
• Smart Humidistat Control: Built-in humidity sensor automatically monitors and maintains your preferred moisture level — set it and forget it.
• Aromatherapy Function: Add a few drops of your favourite essential oil to elevate the ambience and enjoy a gently scented atmosphere.
• Timer Function: Schedule your humidifier to run for a set number of hours, giving you full control over when it operates.
• Whisper-Quiet Operation: Runs at under 36 dB — quieter than a library — so it won't disturb your sleep or concentration.
• Filtering Function: Helps keep the mist clean and fresh before it enters the air.
• Large 4L Capacity: Long run times between refills, ideal for continuous use throughout the day or overnight.
• USB 5V Powered: Convenient, low-voltage USB power makes it compatible with power banks, laptops, and standard USB adapters.
• Modern ABS + PC Construction: Durable, BPA-free materials in a sleek black finish that suits any décor style.
• Tabletop / Portable Design: Compact footprint (215 × 273 mm) — easy to move between rooms or take when travelling.
• Versatile Use: Ideal for home, bedroom, office, hotel, and commercial spaces.
• 1-Year Warranty included for peace of mind.

Specifications

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Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: How large a room can this ultrasonic cool mist humidifier effectively cover?

A: With a mist output of 230 mL/hour and a 4L tank, this desktop humidifier is well-suited for small to medium-sized rooms such as bedrooms, home offices, hotel rooms, and personal workspaces. For best results, place it in a central location in the room.

Q: Can I use essential oils in this humidifier for aromatherapy?

A: Yes! This smart humidifier includes an aromatherapy function. Simply add a few drops of your favourite essential oil to the designated compartment (not directly into the water tank) to enjoy a lightly scented, pleasant mist throughout your space.

Q: How noisy is the humidifier during operation?

A: The ultrasonic cool mist humidifier operates at under 36 dB — a near-silent level that won't disturb sleep, work, or relaxation. It's an excellent choice for nighttime bedroom use or quiet office environments.

Q: How do I power this humidifier?

A: It runs on standard 5V USB power, making it incredibly flexible. You can plug it into a USB wall adapter, a laptop USB port, or even a portable power bank for on-the-go use.

Q: Does the humidifier automatically stop when the water runs out?

A: Yes, the humidifier is equipped with smart control functions including automatic shutoff protection when the water level is low, keeping the device safe and extending its lifespan.

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.