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White portable ultrasonic diffuser with colour-changing LED lights

Pursonic

Pursonic AD400 Aromatherapy Diffuser 100-240V 1.32 lbs

SKU CH-WT2Y-EAJC4 MPN AD400

An ultrasonic diffuser moisturises air and disperses essential oils with adjustable mist, seven-colour LEDs and automatic shut-off

  • Ultrasonic mist moisturises air and skin
  • 7-colour LED lighting adds relaxation
  • Adjustable mist output suits any room
  • Auto shut-off protects unit when water runs low
  • 100-240 V worldwide voltage for travel use

Ultrasonic aromatherapy diffuser

The Pursonic AD400 uses an ultrasonic transducer to break water and essential oils into a fine mist that humidifies the air and disperses fragrance. Three to five drops of oil are enough to scent a room. It weighs 1.32 lbs and runs on 100-240V power, making it suitable for home, office or travel use. The unit also features seven-colour changing LED lights for ambience.

Power and placement check

Verify that you have a standard mains outlet supplying 100-240V and a stable, flat surface near it. The diffuser must sit level to avoid leaks and to allow the low-water auto-shutoff sensor to work correctly. Keep the mist outlet clear of walls, electronics and fabrics that could be damaged by moisture. Ensure you have essential oils on hand, as none are included.

Sustained operation behaviour

Adjustable mist settings let you control output for longer or shorter running periods before the reservoir empties. The ultrasonic transducer runs quietly during extended sessions. When the water level drops too low, the unit shuts off automatically to protect the transducer. The LED lights can be left on or turned off independently without affecting mist production.

Highlights

  • Ultrasonic mist moisturises air and skin
  • 7-colour LED lighting adds relaxation
  • Adjustable mist output suits any room
  • Auto shut-off protects unit when water runs low
  • 100-240 V worldwide voltage for travel use

Specifications

No published specifications for this item yet.

Questions about this item

Does the Pursonic AD400 include essential oils or do I need to buy them separately?

The diffuser does not come with essential oils; you add three to five drops of your own preferred oil to the water tank.

What mist settings are available on the AD400 and which should I choose?

Adjustable mist settings let you control output intensity; select a lower setting for subtle scent or a higher setting for stronger fragrance dispersion.

How does the ultrasonic transducer affect the mist in daily use?

The ultrasonic transducer vibrates water and oil into a fine, cool mist that humidifies the air and disperses fragrance without heat.

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