USB Diffuser

Super sleek, portable, and works in any USB computer connection. An ultrasonic transducer transforms water and essential oils into a cool mist—preserving health benefits from the oils while humidifying the room.

Super sleek and portable, the USB Diffuser works in any USB computer connection! You can also use it in any room with a standard outlet power converter or take it in the car with an accessory outlet power converter (converters not included). Ultrasonic technology silently transforms essential oil into a cool mist for aromatherapy just about anywhere, day or night. This diffuser offers 3 timer settings for controlling mist output, allowing the oil reservoir to last 24 hours or more.

Contents: Portable diffusing unit, 1 refill bottle, and 1 small cleaning dropper.

Dimensions: 3½" long x 1" wide x ½" deep.


  • Small, portable size and shape.
  • Standard USB port connection.
  • Silent operation.
  • Cold-mist ultrasonic diffusion.
  • 3 timer/output settings (misting every 10, 30, or 60 seconds).
  • Long-lasting output (up to 25 hours at 60-second intervals).

Instructions: Fill the bottle with essential oil, insert it into the diffuser, slide the lid in place, and plug the diffuser into any USB port. To clean, unplug the diffuser and remove the oil bottle. Use the small cleaning dropper to put 2–3 drops of alcohol into the ultrasonic disc (where mist exits). Plug the diffuser in, choose the 10-second setting, and run the diffuser until all the alcohol has dispersed. Unplug the diffuser, insert the filled oil bottle, and operate as usual.

Free! Essential Oil Diffusing Guide.

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