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YEJOUMO A8s Waterless Diffuser (Black, 100ml)

Waterless Nebulizing Diffuser

From: YEJOUMO

What makes this diffuser different from a standard humidifier-style device? It skips water entirely. The Waterless essential oil diffuser from YEJOUMO uses nebulizing technology to break pure oils into a dry, fine mist. No water means no dilution and no mould risk in the reservoir.

The A8s covers up to 1000 sq.ft., making it suitable for large living rooms, open-plan offices or even small hotel lobbies. Three intensity settings let you control how strong the scent is. Operation stays below 38dB, so it won't disturb sleep or work.

Built from a single block of aluminium, the body resists scratches and fingerprints. The starter kit includes five 20ml oil samplers, a remote control, a 100ml refillable bottle, a replaceable atomizer core, a power adapter and a USB-C cable. Everything needed to start straight away is in the box.


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Product Features

Waterless Nebulizing Technology - This diffuser breaks down pure essential oils without mixing them with water. Why does that matter? Water dilutes oil concentration and can cause mould build-up over time. Without water, the scent stays true to the oil's original strength and diffuses roughly 60% faster. Large Room Coverage - Rated for up to 1000 sq.ft., this unit works in bigger spaces than a typical desktop diffuser. That's useful for open-plan lounges, larger bedrooms or a small office. Three intensity levels let you match output to the room size. Whisper-Quiet Operation - Noise output stays under 38dB, similar to a quiet library. This matters for bedrooms and workspaces where a humming motor would be distracting. You get scent diffusion without the background noise of most electric diffusers.
Remote Control with Timer - The included remote adjusts mist intensity and sets auto-off timers at 2, 6, 12 or 24 hours. This means you don't need to walk over to the unit to change settings and you can leave it running safely for a set period. Aluminium Construction - The body is machined from a single block of aluminium with an anodised finish. This resists scratches, fingerprints and heat better than plastic housings and it gives the unit a solid, long-lasting feel rather than a disposable one. Complete Starter Kit - The box includes five 20ml oil samplers, a 100ml refillable bottle, a replaceable atomizer core, power adapter and USB-C cable. This means no separate purchases are needed to start using the diffuser on day one.

FAQs

Does this diffuser need water to work?

No. It uses nebulizing technology to atomise pure essential oil directly into a fine mist. You add oil to the 100ml refillable bottle and the unit does the rest. This is different from ultrasonic diffusers which mix oil with water.

How large a room can this diffuser cover?

The manufacturer states coverage of up to 1000 sq.ft. That's suitable for a large lounge, open-plan kitchen-diner or a mid-sized office. In smaller rooms you may want to use the lowest intensity setting to avoid an overpowering scent.

How noisy is it during operation?

It runs below 38dB, which is quieter than a typical conversation. Most users won't notice it running in the background, making it suitable for bedrooms overnight or offices during work hours.

What's included in the starter kit?

The box contains the diffuser unit, five 20ml essential oil samplers, a remote control, a 100ml refillable bottle, a replaceable atomizer core, a power adapter and a USB-C cable. It's ready to use out of the box once you've added oil.

Does it have an automatic shut-off feature?

Yes, via the remote you can set a timer for 2, 6, 12 or 24 hours after which the unit will switch off automatically. This is useful for overnight use or when you're leaving the house.

What is the diffuser made from?

The housing is aluminium, machined from a single block with an anodised finish. This makes it more resistant to scratches, fingerprints and heat compared to plastic diffuser housings.

Is this diffuser battery powered or does it need mains power?

It's corded electric and comes with a power adapter and USB-C cable. It needs to be placed near a mains socket, as there's no internal battery for cordless use.

How much oil does the reservoir hold and how often do I need to refill it?

The refillable bottle holds 100ml. Refill frequency depends on how often you run the unit and at what intensity, but the waterless design means the oil is used more efficiently than in water-based diffusers.

YEJOUMO A8s Waterless Diffuser (Black, 100ml) Specs

SpecDetail
BrandYEJOUMO
Model nameA8s
Model numberA8s
ColourBlack
Weight0.907 kg
UPC769295716514
ASINB0G1R5625K
ManufacturerYEJOUMO
Unit count1
Number of packs5
Set nameStarter Kit
Length5.4 cm
Width5.4 cm
Height30.5 cm
Capacity100 ml
Floor area coverage1000 sq.ft.
MaterialAluminium
Power sourceCorded electric
Wattage8 W
Runtime24 hours
Recommended usesHome, Office
Special featuresLong lasting aroma
Noise levelUnder 38dB
Intensity settings3 (Low/Med/High)
Timer settings2/6/12/24 hours
Included accessoriesRemote control, refillable bottle, atomizer core, power adapter, USB-C cable
Oil samplers included5 x 20ml
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