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Portable, Nebulising Aroma Diffuser


  • An innovative personal aromatherapy diffuser for your car, work desk, bathroom, or any small space
  • No water. No heat. No cords hanging around. No mess.
  • Preserves the molecular structure of essential oils, ensuring you not only enjoy the rich aroma but also get maximum therapeutic benefits
  • Sports a beautiful, sleek, compact design with premium aluminium body and a stable non-slip base; weighs less than 400 grams
  • Designed with easy to use touch controls for timer and spray frequency settings; produces ultra-quiet mist; fits easily into the cup holder of a car
  • Up to 60 hours battery life; rechargeable with USB-C
  • Easy to load or replace the oils as our nozzle is designed to directly fit all standard essential oil bottles (5ml to 20ml)

Operating Instructions


  1. Gently push the bottle from the bottom of the diffuser unit to eject the nozzle from the top
  2. Unscrew the 20ml bottle from the diffuser nozzle
  3. Fill the empty bottle with any essential oil of your choice or use any filled-in essential oil bottle (5/10/15/20ml) with its dropper cap removed
  4. Tighten the bottle to the nozzle, insert the unit back and ensure that the triangle symbols align
  5. Use this nebulising diffuser only in upright position. If you tilt the diffuser with the power button on, it will stop functioning temporarily until the diffuser is placed back upright

Charging the Diffuser

  • Charge the built-in battery using the USB-C cable provided (or the one you may already have)
  • You may use your computer USB interface or a USB interface adapter or your car charger with USB interface or any DC5V USB power plug to connect to the USB Type-C cable
  • When you charge the diffuser for the first time, it may take 4 to 6 hours to fully charge
  • While charging, the power button will flicker and when fully charged, the power button will remain stable

Touch Controls

Power On/Off

  • To turn on this waterless diffuser, press the power button for 3 seconds until the blue LED glows
  • To turn off the diffuser, press and hold the power button or the timer button for 3 seconds

Spray Frequency Cycle

  • Option 1: Diffuses essential oils for 15 seconds and pauses for 165 seconds
  • Option 2: Diffuses essential oils for 1 minute and pauses for 2 minutes
  • Option 3: Diffuses essential oils for 2 minutes and pauses for 1 minute

To toggle between the options, short press the power button and the selected diffusing frequency will be indicated with blue LED.

Timer Options

  • 1H: 1 hour
  • 2H: 2 hours
  • 3H: 3 hours

Short press the timer button to switch between options and the selected option will be indicated with blue LED. If no option is selected, the diffuser will auto stop in 4 hours.

Precautions and Warnings

  • Do not modify or disassemble the diffuser
  • Suitable for use for temperature range b/w 10° to 50° C
  • Use only 100% pure essential oils; do not use synthetic fragrance oils, essential oils that are mixed with carrier oils, massage oils, etc.
  • Do not insert any pin, wire or other objects in the mist outlet
  • If using DC5V power plug/charger, use the ones from branded manufacturers only
  • Do not bend, twist or modify the USB-C cable; do not place the cable close to any hot objects nor place heavy objects on top the cable
  • This nebulising diffuser is not to be used as a medical inhaler or vaporiser

Technical Specifications

  • Dimensions: 6.9cm x 13.8 cm
  • Weight: ~390gm
  • Coverage: ~100 sq. ft
  • Charging voltage: DC5V 1A
  • Battery capacity: 2000mAh
  • Battery life: ~60 hours when fully charged
  • Charging cable type: USB-C
  • Oil bottle compatibility: 5ml/10ml/15ml/20ml
  • Indicators for touch controls: Blue LED

What’s in the Box

  • 1 unit of Iryasa's Portable, Nebulizing Aroma Diffuser
  • USB Type-C charging cable
  • 1 empty 20ml essential oil bottle pre-fitted to the nozzle
  • Operating guide that can be accessed with QR code provided
  • 2 extra nozzle tubes
Variant: Champagne Gold

Portable, Nebulising Aroma Diffuser Reviews

Dilution Guide

Most websites/blogs mention about diluting essential oils before topical application. While this is correct, it is not sufficient!

Use the guide below to get started on your DIY blending journey.

Interpreting the charts

Step 1: As per age group, please take note of the recommended and maximum dilution percentages.

Step 2: Based on the amount of carrier oil, you can find the corresponding number of essential oil drops to be used to achieve the dilution you require e.g., for 1% dilution in 30ml of carrier oil, use 8 drops of same/different essential oils.


Always perform a 24 hour period patch test at the recommended dilution levels or lesser, as per the age group to check for any allergic reaction or skin sensitivities.

While the dilution percentages work for most of our essential oils, we strongly recommend that you read the safety precautions listed for each oil before you craft the blend.

Iryasa Dilution Guide for blending essential oils and carrier oils

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