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The nebulizer diffuser

The micro-diffusion diffuser, also known as a nebuliser, is still the best way to make the most of the therapeutic benefits of essential oils.

The principle is simple and effective. A pump sends air into a glass jar containing your essential oils. The air expels and bursts the micro-particles of oil inside the glassware via the giffard system. A smoke will then form (like a fog), charged with millions of fine particles of essential oils. So fine that they remain suspended in the air for a very long time. For products that are less sensitive than essential oils, the easiest way to create an aerosol is often to heat the liquid.

But how do you create a fine dispersion of essential oils without heating them ? Nebulisation diffusers all use 2 nozzles positioned at right angles to each other. One conveys the essential oil from the reservoir vertically, the other a very rapid flow of air horizontally. At the point where these 2 nozzles meet, the impact is very strong and generates the famous aerosol of essential oils. Not all the essential oil in the flow is nebulised, and the remainder falls back naturally into the reservoir.

There are 2 types of nebuliser : with glass or plastic nozzles

- Modern but less common, some nebulisers dispense with glass in favour of a polymer nozzle that plugs directly into your bottle of essential oils. They are generally a little cheaper, easier to maintain and more robust.

- The most common, with a blown glass system. They have the advantage of being beautiful, made of noble materials, and letting us admire the live nebulisation process. They are, however, susceptible to breakage. Glass is often preferred to plastic for a beautiful room in the house.

Micro-diffusion diffusers work by cold diffusion, so the essential oils remain unaltered and retain all their benefits.

Nebuzen diffuser with cover - 80 m² - View 4

Nebuzen Mobile Diffuser with carrying case - 80 m²

€54.92 Tax included
Delivery expected from 04/20/2024

The Nebuzen essential oil diffuser is a nomadic diffuser that combines style and customisation. Made from anthracite grey aluminium, its sober design means it can be placed anywhere. It diffuses the essential oil of your choice directly from the bottle for 13 hours continuously (96 hours intermittent diffusion).

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Presentation of the Nebuzen diffuser

Nebuzen essential oil diffuser

With its anthracite grey aluminium casing, the Nebuzen essential oil diffuser is a sober, stylish addition to any interior. 

At just 12.5 cm high, it's a very quiet, stylish and powerful product, designed to cover areas of up to 80 m².

The programmable interface lets you choose diffusion times and pause times. Customised diffusion times and pause times (10s, 30s, 60s) as required or for 1 or 2 hours.

This diffuser can be plugged into the mains using its adapter, or into a USB socket using the cable supplied.

The size of Nebuzen is designed to fit perfectly into the cup holder of any car, so you can enjoy the benefits of essential oils wherever you go.

Finally, a carry bag is included for easy storage (up to 4 bottles) and travel peacefully.

Screw on your bottle and diffuse !

It diffuses directly from the bottle and charges via a USB port, so it can travel with you wherever you go to enjoy your favourite essential oils. Connect your own bottle of essential oils to the Nebuzen diffuser and spray into the atmosphere. Want to change your oil? No need to wait. Simply remove your current bottle and insert a new one.

It diffuses for up to 13 hours continuously, 16 hours when diffused for 1 minute/10 seconds, and 96 hours when diffused for 10 seconds/2 minutes.

Its major advantage ? Its wide range of programmes. With it, aromatherapy is à la carte! You can choose the density of the mist (light or intense), the diffusion time of the essential oils and the pause times between each diffusion. An ultra-precise mobile diffuser that will appeal to beginners and experts alike, who know exactly what they need.

Advantages of the Nebuzen diffuser

+ No glassware to empty and clean
+ Supplied with a hard carrying case, functional and attractive.
+ Low maintenance
+ Diffusion directly from the bottle
+ Cup holder size
+ Very quiet
+ Choice of mist type (light or intense)
+ Cold diffusion: respects essential oils
+ Works with most bottles (DIN cap - Europe)
+ Adjustable frequency and running time
+ Ideal for home use, shops, restaurants, waiting rooms, etc.

Technical specifications 

- Power supply : AC 100-240V (50/60Hz) - 0.25A / DC 5V 1A.
- Power : 5W
- Battery : 2400 mAh
- Noise level measured at 30cm: 37.1 db
- Noise level measured at 2 m: 32.2 db
- Bottle compatibility : 5ml or 10ml.
- Dimensions : H 125 mm x 113 x 68
- Maximum diffusion area : 80 m².
- Charging time : 3 hours
- Weight : 385g

How does the Nebuzen diffuser work ?

Getting started
1 - To install or replace the bottle, the diffuser head must be ejected from its housing. To do this, press the button on the underside of the unit.

2 - To install a bottle, remove its cap and dropper, then screw it into the diffuser head. The diffusion head tube must dip into the bottle (this diffuser ONLY accepts standard 5ml and 10ml essential oil bottles).

3 - Then place the diffuser head and bottle back in the correct position, making sure that the alignment marks are facing each other. There is a locator to prevent the head from being inserted the wrong way round. Do not force it in order to avoid damaging the device.

4 - Press and hold the POWER button (5 seconds) to switch on the diffuser.

5 - If the "Battery" light flashes red, this indicates a low battery level. To power and recharge the diffuser's battery, connect the USB cable to the diffuser and then to a power source: USB port or electrical socket via the USB/ mains adapter (mains adapter not supplied, available here). When the diffuser is charging, the "Battery" indicator is lit. A full charge takes around 3 hours.

Works with Penn'Ty Bio bottles but also with most commercial bottles (from 5 ml to 10 ml).

On/Off button : Press and hold for 3 seconds to start the diffuser. Press the button successively to change the intensity of the mist (fine or dense mist).

Diffusion time setting button (ON) : Press the button in succession to select the diffusion time: 10 seconds, 30 seconds or 60 seconds.

Stop time setting button (OFF) : Press the button in succession to select the pause time between two broadcasts: 10 seconds, 60 seconds or 120 seconds.

Timer : Press the button in succession to set the timer: ON (broadcast without stopping), 1 hour (broadcast for 1 hour then automatic stop) or 2 hours (broadcast for 2 hours then automatic stop). 

For example, I can choose to broadcast for 60 minutes with operating cycles where the device will broadcast for 30 seconds, then pause for 10 seconds before resuming for 30 seconds, then pause again for 10 seconds, and so on, for 60 minutes.

Programming example for the Nebuzen essential oil diffuser

Charging indicator

When the diffuser is charging, the indicator light is red. It takes approximately 3 hours to fully charge the diffuser battery. When the diffuser is fully charged, the indicator light goes out and the diffuser enters "sleep mode". When the battery level is low, the indicator light will flash 5 times before the unit switches off. 

Maintenance of the Nebuzen diffuser

The Nebuzen diffuser must be maintained using a specially formulated cleaner, which is essential for its operation.

When used as described in the manual, only the diffuser head requires regular maintenance. To do this, follow the procedure below :
- Remove the essential oil bottle.
- Use an empty bottle and fill it with white vinegar.
- Place the bottle in the diffuser and diffuse for 10 to 20 minutes to expel any remaining essential oils from the tube and diffuser head. Do not stand near the diffuser to avoid direct contact with your face.
- When the smell of vinegar begins to be felt, diffuse for a further 10 minutes before switching off the unit. Wipe the components with a soft cloth.

For further maintenance, please follow the procedure below :
- Take the diffuser head out of the diffuser and remove the essential oil bottle.
- Pull the hose away from the diffuser head to clean it. If there are any residues of essential oils on the hose, place it in a pan of water at room temperature and bring to the boil. Allow to cool before removing the hose from the pan.
- Then check the diffuser head to see if there are any traces of essential oil residue that could prevent diffusion. If necessary, clean with a cotton bud soaked in white vinegar.

Clean your diffuser once or twice a month, and every time you change essential oils or if the appliance has been inactive for a long time (i.e. more than 2 weeks).

You can also use our diffuser cleaner. It will remove all impurities from the diffuser nozzle.

Then start a short diffusion cycle by programming the diffuser for 3 minutes.

Repeat this operation a second time if the diffuser nozzle is blocked by residual essential oils.

Warning : Always use an appropriate cleaner to clean the diffuser.

Video of Nebuzen (formerly Novalia)

The box contains

- A Nebuzen diffuser with diffusion nozzle
- 1 empty 10 ml bottle
- Carrying case
- USB cable
- Instructions for use

Nebuzen diffuser warranty

In the event of a fault during the warranty period (2 years on the electrical part), you must contact us so that we can carry out a diagnosis together. You may be asked to show a video of the unit being switched on so that we can identify the fault. If a fault is confirmed, your diffuser must be returned to us complete.

Find out more about the Zen Arôme brand

Logo Zen Arôme

Zen Arôme, a French company founded in 2007 on the sunny Côte d'Azur, is the result of a combination of expertise and a passion for aromatherapy. We design our own models inspired by nature, everyday life and our surroundings, while combining innovative technologies. We use our skills to turn a simple idea into something original, functional and a source of well-being.

Power supply
USB port
Power supply
Rechargeable battery
Lighting effects
No light
Automatic stop
Area covered
80 m²
Noise level
Between 35 and 40 db
Anthracite grey
Type of broadcast

Specific references

Click on a thumbnail to load the video

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Excellent !

Très bon diffuseur d'huiles essentielles, très simple d'utilisation et très beau design !



Tout est dit dans la description !
Je l’adore !!



offert par mon fils , ce diffuseur est parfait, très facile d'utilisation, notice d'emploi très claire, désign sobre et discret.
je vais maintenant tester les différentes senteurs des huiles essentielles.



Ravi de cet achat. Produit de qualité et livraison irréprochable. Je recommande vivement.


Très pratique

Très bon diffuseur. Housse de transport de qualité. Performant et suffisamment puissant pour diffuser dans mes pièces. De plus, son côté nomade sur batterie et les plages de programmation proposées sont simples et rendent bien service. Je recommande à 100%

Edouard M


Très bon diffuseur. Petit, puissant, facile à utiliser. La housse de transport est de très bonne qualité et permet d'emmener l'ensemble (avec 4 huiles essentielles) partout ou je vais. Je recommande vivement.


Nebuzen (anciennement Novalia)

Bon diffuseur. Installation et diffusion rapide. Entretien limité.

Sadia Bonhomme


Design et facile d'utilisation


Au top !

Je ne voulais plus d'un diffuseur avec verrerie (ça casse ...) et ce diffuseur où on "branche" directement la bouteille est très pratique et très efficace



Très content de ce diffuseur. Petit, nomade et puissant, il m'accompagne partout.



Peti appareil très efficace pouvant s'installer partout.


Très bien

Diffuseur très facile à utiliser. Le faite qu'il soit nomade permet de le placer à convenance.



J'aime beaucoup ce nouveau modèle. Discret, élégant, puissant et sans verrerie. Je recommande vivement.


Très bien

Livraison rapide sans problème.
Diffuseur design qui s'adapte à tous les styles d'intérieur.
Fonctionne bien avec de nombreuses fonctionnalités pour la diffusion.
Diffuse bien l'intérieur par rapport à un diffuseur à eau.

Write your review

Nebuzen Mobile Diffuser with carrying case - 80 m²

The Nebuzen essential oil diffuser is a nomadic diffuser that combines style and customisation. Made from anthracite grey aluminium, its sober design means it can be placed anywhere. It diffuses the essential oil of your choice directly from the bottle for 13 hours continuously (96 hours intermittent diffusion).

Write your review