Mini Woodgrain USB Ultrasonic Essential Oil Diffuser & Humidifier

Mini Woodgrain USB Ultrasonic Aromatherapy Diffuser & Desktop Humidifier

Bring calm, moisture-balanced air and a gentle glow to any room with this adorable mini woodgrain ultrasonic diffuser. Compact enough to sit on your desk, nightstand, or office shelf, it quietly disperses a fine cool mist — perfect for adding your favourite essential oils or simply freshening the air around you. Its warm woodgrain finish blends naturally into any home or office décor, while the soft colour-cycling LED creates a relaxing ambient atmosphere day or night.

Made in Mainland China.

Why You'll Love It

• Ultrasonic Mist Technology: Produces an ultra-fine, cool mist (≥200 ml/h) that quickly and quietly humidifies spaces up to 10 m² without loud fans or heat.
• Aromatherapy Ready: Add a few drops of your favourite essential oil to enjoy continuous fragrance throughout your space.
• Whisper-Quiet Operation: Runs at under 36 dB — barely a whisper — so it won't disturb your work, relaxation, or sleep.
• USB Powered (Plug & Play): Connects to any USB port, power bank, laptop, or wall adapter for versatile placement anywhere.
• 3-Speed Touch Control: One-touch button cycles through three mist levels and activates the built-in 3-hour auto-off timer.
• Colour-Cycling LED Night Light: Gentle, eye-safe multicolour LED light creates a calming ambient glow without glare.
• Compact Mushroom Design: Measures just 100 × 100 × 95 mm — small enough for the tightest desk corner or travel bag.

Specifications

How to Use

1. Fill the 200 ml reservoir with pure or distilled water (avoid tap water to protect the atomiser).
2. Ensure the cotton wick/swab is fully submerged and in contact with the atomising disc before switching on.
3. Optionally, add 3–5 drops of your preferred essential oil.
4. Connect the USB cable and press the touch button to select your desired mist level.
5. Clean the atomiser regularly to maintain optimal mist output.

What's in the Box

• 1 × Mini Woodgrain Ultrasonic Humidifier / Diffuser
• 1 × USB Cable

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Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: Can I use tap water in this ultrasonic diffuser humidifier?

A: It is recommended to use pure or distilled water only. Tap water can leave mineral deposits on the atomising disc, reducing mist output over time and shortening the device's lifespan. Using purified water keeps the unit performing at its best.

Q: How long does the 200 ml reservoir last on a single fill?

A: At the standard mist setting, the 200 ml capacity typically lasts up to 3–4 hours of continuous use, which conveniently aligns with the built-in 3-hour auto-off timer. Run times vary slightly depending on your chosen mist level.

Q: Is this diffuser safe to use overnight or while I sleep?

A: Yes. The ultra-quiet operation (under 36 dB) and soft, dimmable colour-cycling LED make it ideal for nighttime use. The 3-hour auto-off timer also means it will switch itself off safely without any intervention needed.

Q: What essential oils work best with this USB ultrasonic diffuser?

A: Any standard water-soluble essential oil works well — popular choices include lavender, eucalyptus, peppermint, and citrus blends. Simply add 3–5 drops to the water reservoir before switching on. Avoid using undiluted oils directly on the atomiser disc.

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.