9L Smart Ultrasonic Humidifier & Aroma Diffuser with Timer

9L Large-Capacity Ultrasonic Humidifier & Aroma Diffuser

Transform any room into a haven of comfort with this 9-Litre Smart Ultrasonic Humidifier. Whisper-quiet ultrasonic technology disperses a steady, fine cool mist — up to 300 ml/h — to maintain optimal moisture levels in your home, office, hotel suite, or commercial space. The built-in essential oil tray lets you add your favourite aromatherapy oils for a gentle, welcoming fragrance without placing oils directly in the water tank.

Made in China (Guangdong).

Why You'll Love It

• Massive 9L Tank — Fewer refills; runs for hours on a single fill, ideal for large rooms and open-plan spaces.
• Ultra-Quiet Operation (<36 dB) — Near-silent mist output for undisturbed sleep, work, or relaxation.
• Adjustable Mist Output — Dial in the exact humidity level you need, from a gentle whisper to a full 300 ml/h output.
• Built-In Humidistat — Automatically monitors and maintains your chosen humidity level so the air never feels too dry or too damp.
• Programmable Timer — Schedule on/off cycles to suit your daily routine and save energy.
• Essential Oil Tray Included — Doubles as an aromatherapy diffuser; simply add a few drops of your preferred oil to the tray.
• Tabletop / Portable Design — Sleek, freestanding form fits on a bedside table, desk, or floor; no installation needed.
• Wide Voltage Compatibility — AC 100–240 V, 50/60 Hz; ready for use worldwide.
• Low Power Consumption — Just 1W, making it an energy-efficient choice for 24/7 use.
• 1-Year Warranty + Free Spare Parts — Peace of mind from day one.

Technical Specifications

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Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: How long will the 9L tank last on a single fill?

A: At the maximum mist output of 300 ml/h the 9-litre tank can run for approximately 30 hours continuously. At lower mist settings, runtime extends significantly — making it ideal for overnight or all-day use without constant refilling.

Q: Can I use essential oils directly in the water tank?

A: No — please use only the dedicated essential oil tray provided. Adding oils directly to the water tank can damage the ultrasonic transducer. The tray disperses fragrance gently through the mist stream without harming the internal components.

Q: Is this humidifier suitable for large rooms?

A: Yes. The combination of the 9L tank and 300 ml/h output rate makes this ultrasonic humidifier well-suited for large living rooms, open-plan offices, hotel lobbies, and commercial spaces where smaller units struggle to maintain adequate moisture levels.

Q: Does the humidifier work with international voltages?

A: Absolutely. The unit supports AC 100–240V at 50/60 Hz, so it is compatible with electrical systems in most countries around the world without the need for a voltage converter.

Q: How quiet is the humidifier during operation?

A: The ultrasonic humidifier operates at under 36 dB — roughly equivalent to a soft whisper — making it quiet enough to run in a bedroom, nursery, or workspace without causing disturbance.

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.