Portable USB Diffuser / Humidifier

Portable USB Diffuser & Humidifier — Fresh Aromatherapy Anywhere, Anytime

Create a fresh, calming atmosphere anywhere with the My Health A-Z Portable USB Diffuser & Humidifier. Compact, quiet, and easy to use, this small-space diffuser is designed for desks, bedrooms, travel, study areas, and bedside tables.

Simply fill with water, add a few drops of your favourite essential oil, plug into any USB port, and enjoy a soft aromatic mist. Ideal for creating a more pleasant environment while you work, unwind, read, or move through your daily routine.

Its lightweight design makes it easy to use at home, in the office, or while travelling — and it makes a thoughtful add-on gift for anyone building their essential oil collection.

Best for: Desks, bedrooms, travel, study spaces, and small rooms — pairs beautifully with Lavender, Eucalyptus, Lemon Myrtle, or any favourite essential oil blend

How to Use

1. Fill the water reservoir to the indicated level
2. Add 3–5 drops of your chosen essential oil
3. Plug into any USB port (laptop, power bank, wall adapter)
4. Press the power button to start — enjoy a soft, continuous aromatic mist
5. Refill as needed and clean regularly for best performance

Care Tips

• Empty and dry the reservoir after each use to prevent residue build-up
• Clean with a damp cloth — do not submerge in water
• Use only water-soluble essential oils for best results

Explore our full Essential Oils / Diffuser collection.

All orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.

We are so confident that you will love it that we will let you try it
for 30 days and if you don't like it we will give you your money back. Seriously.

What is My Health A-Z Portable USB Diffuser / Humidifier?

My Health A-Z Portable USB Diffuser / Humidifier is a compact, versatile device that functions as both an essential oil diffuser and a personal humidifier. Powered via USB, it is designed for use at home, in the office, or while travelling, making it easy to enjoy aromatherapy and added moisture in the air wherever you are.

How does the USB Diffuser / Humidifier work?

The device uses ultrasonic technology to break water and essential oils into a fine, cool mist that is dispersed into the surrounding air. Simply add water and a few drops of your chosen essential oil, connect via USB, and enjoy the benefits of aromatherapy and humidification.

What are the benefits of using a portable diffuser and humidifier?

Our Portable USB Diffuser / Humidifier helps disperse essential oils for aromatherapy benefits, add moisture to dry indoor air, create a calming or uplifting atmosphere at home or work, support a more comfortable environment during air-conditioned or heated conditions, and provide a compact and travel-friendly wellness solution.

How do I use the Portable USB Diffuser / Humidifier?

Fill the water reservoir to the indicated level with clean water. Add 3–5 drops of your chosen essential oil. Connect the USB cable to a power source such as a laptop, USB adaptor, or power bank. Press the power button to start. Refer to the product instructions for specific operating modes and settings.

What essential oils can I use with this diffuser?

You can use any pure essential oil with this diffuser. Popular choices include lavender for relaxation, eucalyptus for freshness, frankincense for grounding, and lemon myrtle for an uplifting citrus boost. Always use pure essential oils and avoid synthetic fragrance oils.

How do I clean the USB Diffuser / Humidifier?

Regular cleaning is important to maintain performance and hygiene. Empty any remaining water after each use, wipe the interior with a damp cloth, and clean thoroughly as directed in the product instructions. Avoid submerging the device in water.

Is this diffuser safe to use overnight?

Many ultrasonic diffusers include an auto shut-off feature when the water runs out. Please refer to the product instructions for specific safety features and recommended usage duration for this device.

Is this product suitable for use with all My Health A-Z Essential Oils?

Yes. The Portable USB Diffuser / Humidifier is compatible with all pure essential oils including the full range of My Health A-Z Essential Oils. Simply add a few drops to the water reservoir and enjoy.