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The ultrasonic diffuser

The ultrasonic diffuser, also called ultrasonic or noisy is a somewhat technical but very effective device. It is based on the aerial suspension of a mass of water and essential oils when they resonate with a very high frequency wave train (from 16 to 20 Mhz). This mode of diffusion is made cold so that you do not distort your essential oils and above all keep all their energy value. In addition, ultra-sound diffusion allows to slightly humidify the ambient air, making it less dry and therefore more breathable. Less powerful than a nebulized diffuser, the heater is, on the other hand, very quiet (small water spray) and will cover surfaces of about 30 m2. There is an important choice of ultrasound model. The covered/price ratio is often unbeatable. If you want to spread essential oils for a therapeutic purpose, forget the heater. Unlike nebulization, essential oil particles are not projected pure in the air, but coupled with heavy liquid water particles. The active principles of aromatic molecules will thus remain less suspended in the air before falling back, thus decreasing the duration of the effects of essential oils. This mode of diffusion remains ideal to enjoy the pretty mist that escapes and to create a pleasant olfactory atmosphere.


Kaolia ultrasonic diffuser - Innobiz

KAOLIA ultrasonic diffuser - 30 m² - Innobiz

€37.42 Tax included

Delivery time : 48h by Colissimo / 24h by chronopost for all orders placed before 10h30.

Diffuseur Kaolia

With its undeniable Japanese style and unique square shape, Kaolia stands out from other diffusers on the market. It diffuses your essential oils in a delicate mist of scent and comes alive with a pleasant luminous atmosphere with changing colors. Zen atmosphere guaranteed!

In stock (3 Items)
Delivery expected from 02/07/2023

Presentation of the Kaolia diffuser

Voir la vidéo du diffuseur KaoliaDiffuseur d'huiles essentielles Kaolia

The essential oil diffuser Kaolia has become a reference for several years as it combines both the performance of a latest ultrasonic diffusion and the simple and sought-after design of a zen decor object that integrates very well in all interiors.

It works on a water spraying technology. A few drops of essential oils added to this water (3-5 drops) to spread their odors and benefits in your interior. In addition, soft and tamized illumination thanks to the built-in leds and its adjourned metal body will transform this diffuser into a real decoration object in your living rooms, inspired by Japanese Zen gardens.

The benefits of aromatherapy and the elegance of wood

Lift the Kaolia grid, pour water and a few drops of essential oils, touch the sensitive touches on its real oak wood frame and instantly enjoy a moment of pure relaxation.

The Kaolia diffuses your essential oils in a delicate scent mist and animates a pleasant light atmosphere with changing colors, which bring the final Zen touch to this irresistible and authentic diffuser.

Its touch buttons enable continuous or intermittent diffusion. Its water level detector ensures an automatic stop when the tank is empty.

Advantages of Kaolia diffuser

Diffuseur d'huiles essentielles Kaolia

+ Dissemination by cold spray of your essential oils
+ Warm and relaxing atmosphere thanks to changing and adjustable lights
+ Modern clothing. Noble materials in oak wood and shaped metal
+ 2 diffusion programme (continue or alternate)
+ Stops automatically when the water level is too low
+ Light water volume that pleasantly moisturizes dry air
+ Warranty manufacturer : 5 years

What is the broadcast mode ?

The Kaolia diffuser is in the noisy category (also called ultrasonic diffuser) The noise of the Kaolia diffuser is caused by the vibration of a very high frequency ceramic pellet that triggers ultrasound through its movement. This is why the Kaolia diffuser is ultrasonic by noisy.

Technical specifications

- Functions: 1 ON/OFF button burns in product facade - 1 ON/OFF button product front lighting - Water level sensor and automatic shutdown when the tank is empty
- Dissemination area: up to 30 m2
- Water tank capacity: 90 ml
- Materials : Oak wooden base, metal and plastic grid
- Product dimensions:Height 70 mm, width 145 mm, depth 145 mm.
- Works on 100V-140V adapter - 50/60 Hz
- Manufacturer warranty: 5 years

How does the Kaolia work ?

1 - The device must be placed on a horizontal and flat surface. Remove the lid
2 - Add 90 ml of water in the centre of the tank to the inclined plane. Use tap water at room temperature (no demineralized water)
3 - Do not pour water outside the tank
4 - Do not exceed the water level indicator. Add 5 to 15 drops (maximum) of essential oils in water
5 - Connect the adapter to the device socket
6 - Close the lid

Montage du diffuseur Kaolia

The kaolia diffuser consists of 2 elements : a bamboo and metal mixing lid and a base. 

The successive pressures will offer you several operating modes :
1st pressure : Mist + light with changing colors
2nd pressure : Diffusion of mist + light fixed on the last color appeared
Third pressure : Mist without light
4th pressure : The aircraft turns off (no mist or light)

In a few minutes, essential oils will scent your interior, and clean up your atmosphere.

Kaolia diffuser maintenance

After 5 or 6 uses or 3 or 5 days, please clean or detart the diffuser like this:
1 - Disconnect the diffuser and remove the lid
2 - Empty the remaining water
3 - Clean the diffuser with water and white vinegar, then dry it with a soft and clean cloth
4 - Do not use powerful acid or detergent, it could produce dangerous gases and damage your diffuser.

Video of the Kaolia misting diffuser

The box contains

- A Kaolia diffuser containing a wooden base and a metal grid
- Une notice
- Electric adapter for sector

Precautions of use

Do not activate the broadcast in the presence of children under 6 and pregnant women. In a child’s room, we recommend that you do so outside their presence and at least 30 minutes before arrival. Before using the device, read the precautions carefully. The equipment is not attached to the diffuser, it is only placed above. Some vigilance is then required for the manipulation of this diffuser.

Kaolia diffuser conformity guarantee

If you encounter a concern with your device, we recommend you first to refer to the leaflet accompanying the broadcaster. Various solutions are proposed to reactivate the device.

In case of failure during the warranty period (5 years), you must contact us so that together a diagnosis can be made. A set-up video can be asked so that we can see the malfunction.

If a breakdown is confirmed, your broadcaster will have to be full. In any case, don’t try to disassemble, or change the appliances, you would then lose all right to the warranty parts and hand of work.

The warranty does not support the break, or defects related to misuse or improper maintenance of the device (water level or essential oils too high, uncleaned device regularly, etc.) 

We tell you more about the Innobiz brand

On vous en dit plus sur la marque Innobiz

Innobiz is the expert in the design and manufacture of essential oil diffusers since 2010. Its design office develops elegant and efficient diffusers by favoring the use of noble materials such as wood, glass or bamboo.

Innobiz offers essential oil diffusers that use the many technologies available on the market such as nebulization, cold ventilation or ultrasonic diffusion. Each allows to make the most of the properties of essential oils without distorting them.

Works on
Light effects
Changing colors
Speed adjustment
2 speeds
Surface covered
30 m2
Emission of noise
Less than 30 db
Automatic shutdown
Clear wood

Specific references

Click on a thumbnail to load the video

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Nathalie D


Mon ancien diffuseur est tombé en panne et n'a pu être réparé. Après avoir discuté avec Quentin il m'a été offert un nouveau diffuseur car il était encore garanti. Je remercie PentyBio pour leur sens commercial et leur réactivité. Cette version carré est tout aussi efficace que la version ronde.



Parfait pour une ambiance cocooning et une diffusion douce et parfumée


Que pour la déco

Jolie lumière changeante, belle vapeur, mais par rapport à un diffuseur d'huile essentielle ne sent rien du tout



Style Japonnais et diffusion discrète et colorée

Véro F

Très beau

Très contente de cet achat. Il est vraiment très joli et me laisse une agréable odeur dans le salon


Look sympa

J'aime beaucoup son design et je le trouve efficace


diffuseur Kaolia

Très satisfait de mon achat. Parfait pour un cadeau d’anniversaire. Merci

Sab M


Le look est vraiment original. Diffuseur agréable, diffusion douce, légère et harmonieuse. Je recommande!

Write your review

KAOLIA ultrasonic diffuser - 30 m² - Innobiz

Diffuseur Kaolia

With its undeniable Japanese style and unique square shape, Kaolia stands out from other diffusers on the market. It diffuses your essential oils in a delicate mist of scent and comes alive with a pleasant luminous atmosphere with changing colors. Zen atmosphere guaranteed!

Write your review