5L Ultrasonic Essential Oil Diffuser & Humidifier | Home Office

Breathe Better, Feel Better — 5L Ultrasonic Humidifier & Aromatherapy Diffuser

Transform any room into a serene, comfortable sanctuary with this 5-Liter Ultrasonic Humidifier and Essential Oil Diffuser. Combining whisper-quiet ultrasonic mist technology with built-in aromatherapy functionality, it's the perfect desktop companion for your home, office, or hotel room. Simply add water and your favourite essential oils for a continuous, refreshing mist that keeps the air balanced and pleasantly scented all day long.

Made in Mainland China.

Key Features

• Large 5L Top-Fill Tank — Easy, mess-free refilling from the top; no need to remove the entire tank. Ideal for continuous overnight or all-day use.
• Ultrasonic Mist Technology — Generates up to 300ml/h of ultra-fine cool mist that disperses instantly and evenly throughout the room.
• Dual-Purpose Aromatherapy — Add a few drops of your favourite essential oils to enjoy a beautifully scented atmosphere alongside optimal humidity.
• Ultra-Quiet Operation (<36dB) — Near-silent running makes it ideal for bedrooms, nurseries, offices, and meditation spaces.
• Built-In Timer Function — Set auto-off intervals to suit your schedule and conserve water effortlessly.
• USB-Powered & Wide Voltage Compatible — USB power input (5V) with 100–240V wide-voltage support; works anywhere in the world.
• Compact Desktop Design — Tabletop/portable form factor (19 × 18 × 29.5 cm) fits neatly on any desk, nightstand, or countertop.
• Durable Materials — Constructed from food-safe PP + ABS for long-lasting, safe everyday use.
• 1-Year Warranty — Backed by a full 12-month warranty with return and replacement after-sales support.

Specifications

Perfect For

• Living rooms, bedrooms, and home offices
• Hotel rooms and travel use
• Yoga, meditation, and wellness spaces
• Anyone who loves aromatherapy and a comfortable indoor atmosphere

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Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: How do I add essential oils to this ultrasonic humidifier diffuser?

A: Simply add a few drops of your preferred essential oil directly into the water tank or into the designated oil tray (if included) before switching the unit on. The ultrasonic mist will carry the fragrance into the air, creating a pleasant aromatic environment throughout your room.

Q: How long will the 5L tank last on a single fill?

A: At the maximum mist output of 300ml/h, a full 5-litre tank can run for approximately 16+ hours continuously. On lower mist settings, runtime is even longer — making it ideal for overnight or all-day use without constant refilling.

Q: Is this humidifier compatible with international power outlets?

A: Yes. The unit supports a wide voltage input of 100–240V, making it compatible with power outlets in most countries around the world. It is powered via USB (5V), so you can also use it with a standard USB power adapter or power bank.

Q: How quiet is this humidifier during operation?

A: This humidifier operates at under 36 decibels — roughly equivalent to a soft whisper — making it one of the quietest options available. It is well-suited for use in bedrooms, nurseries, and quiet office environments.

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.