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Aroma Devices · 14 Models

Diffusers and nebulizers, grouped by how they work.

Ultrasonic, waterless and plug-in units built to order — separate from our fragrance lines, because a device and the oil inside it are bought on different criteria. Every model below is a current production unit, not a rendering.

1503X glazed ceramic ultrasonic diffuser with mist running, on a light tabletop1503XDT-1558 white teardrop ceramic diffuser on a bedside table at nightDT-15581720F white dome-shaped ceramic diffuser with mist and soft blue underglow1720F1928Q Moon ceramic diffuser with crater texture glowing warm, on a wooden base1928Q Moon1928Q Moon ceramic diffuser with crater texture glowing warm, on a wooden base1928Q Moon1928Q Moon ceramic diffuser with crater texture glowing warm, on a wooden base1928Q MoonDT-2502 tall white ceramic diffuser on a wood-grain base, plain backgroundDT-2502DT-2502 tall white ceramic diffuser on a wood-grain base, plain backgroundDT-2502DT-2502 tall white ceramic diffuser on a wood-grain base, plain backgroundDT-2502DT-2502 tall white ceramic diffuser on a wood-grain base, plain backgroundDT-2502DT-2502 tall white ceramic diffuser on a wood-grain base, plain backgroundDT-25022525 large olive ceramic diffuser with mist running, on a plinth in a wood-panelled room25252525 large olive ceramic diffuser with mist running, on a plinth in a wood-panelled room2525DT-T2190A 350 mL smart diffuser glowing warm with mist, on a soft fabric backdropDT-T2190ADT-T2190A 350 mL smart diffuser glowing warm with mist, on a soft fabric backdropDT-T2190ADT-2520 fabric-wrapped diffuser with mist, on a wooden table in a bright roomDT-2520S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadowS2518S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadowS2518S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadowS2518S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadowS2518S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadowS2518S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadowS2518S600 fabric-wrapped rechargeable nebulizer on a marble console with warm accent lightS600S600 fabric-wrapped rechargeable nebulizer on a marble console with warm accent lightS600S2326A wooden lantern-style diffuser with glass globe and warm flame lightS2326AS2326A wooden lantern-style diffuser with glass globe and warm flame lightS2326AS2326A wooden lantern-style diffuser with glass globe and warm flame lightS2326AS2326A wooden lantern-style diffuser with glass globe and warm flame lightS2326AS2326A wooden lantern-style diffuser with glass globe and warm flame lightS2326ADT-2521 white pillar car diffuser with warm ring light, on a bedside tableDT-2521DT-2521 white pillar car diffuser with warm ring light, on a bedside tableDT-2521DT-2521 white pillar car diffuser with warm ring light, on a bedside tableDT-2521DT-2521 white pillar car diffuser with warm ring light, on a bedside tableDT-2521DT-2521 white pillar car diffuser with warm ring light, on a bedside tableDT-2521DT-S2232 portable white diffuser with blue glow and mist, on a bedside tableDT-S2232DT-S2232 portable white diffuser with blue glow and mist, on a bedside tableDT-S2232DT-S2232 portable white diffuser with blue glow and mist, on a bedside tableDT-S2232DT-S2232 portable white diffuser with blue glow and mist, on a bedside tableDT-S2232DT-S2232 portable white diffuser with blue glow and mist, on a bedside tableDT-S2232W2203 white wall-plug diffuser plugged into a socket with mist and warm downward lightW2203

Every photograph we have of the fourteen models in current production — front, side, in a room, in a car, on a shelf and in the carton. Nothing on this page is a render. Open any unit for its dimensions, spec sheet and the parts you can change.

Range 01 · 8 models

Ultrasonic Diffusers

Water-based units where the shell does most of the selling — glazed ceramic, one fabric wrap, one 350 mL tank with app control. Eight models, one mechanism: a piezo transducer under water, with automatic shut-off when the reservoir empties.

1503X glazed ceramic ultrasonic diffuser with mist running, on a light tabletop
1503X

The Compact Classic

Glazed ceramic sleeve, 100 mL, one-button mist. Our highest-volume model for hotel amenity sets and gift-with-purchase.

100 mL~10 WCeramic
DT-1558 white teardrop ceramic diffuser on a bedside table at night
DT-1558

Timed Serenity

Teardrop ceramic, 150 mL, with 1 h / 3 h shut-off. The timer is what makes it sell into sleep and spa channels.

150 mL1 h / 3 h timerCeramic
1720F white dome-shaped ceramic diffuser with mist and soft blue underglow
1720F

Soft Dome, Soft Light

Seam-free 200 mL dome, one long-press control, colour mood light. The quietest-looking unit in the ceramic range.

200 mLOne-touchCeramic
1928Q Moon ceramic diffuser with crater texture glowing warm, on a wooden base
1928Q Moon

Bring the Moon Home

Hand-finished moon-textured globe with a warm two-level glow. The gift SKU of the ceramic range.

200 mLWarm night lightCeramic
DT-2502 tall white ceramic diffuser on a wood-grain base, plain background
DT-2502

Slim Bottle, Full Control

Ceramic bottle on a wood-grain base, 180 mL, four mist stages and 14-colour light lock. The feature-led model.

180 mL4 stagesCeramic
2525 large olive ceramic diffuser with mist running, on a plinth in a wood-panelled room
2525

The Flagship, Made to Last

300 mL ceramic-look body with high/low output and a 6-hour timer. The all-night unit for large rooms.

300 mL6 h timerCeramic
DT-T2190A 350 mL smart diffuser glowing warm with mist, on a soft fabric backdrop
DT-T2190A

Large Tank, App Controlled

350 mL, 20–60 ml/h, Tuya Bluetooth app with independent mist and light scheduling. The connected model.

350 mLApp controlTuya BT
DT-2520 fabric-wrapped diffuser with mist, on a wooden table in a bright room
DT-2520

Quiet Fabric Comfort

100 mL fabric-wrapped body, 5 W over USB, under 30 dB. Sits on a desk or a shelf without reading as an appliance.

100 mL≤ 30 dBUSB 5 V
Range 02 · 3 models

Waterless Nebulizers

Undiluted oil straight from the bottle, broken into a dry mist by an air pump. No tank, no condensation, no watery top note — and a longer throw per millilitre than any ultrasonic unit here.

S2518 navy fabric-wrapped cordless nebulizer on a wooden desk with soft shadow
S2518

Cordless Waterless Nebulizer

Pocket-size cordless nebulizer, 5–20 ml bottle swap, 10 h continuous. The portable pure-oil unit.

5–20 ml2000 mAhWaterless
S600 fabric-wrapped rechargeable nebulizer on a marble console with warm accent light
S600

Rechargeable Fabric Nebulizer

Cordless pure-oil nebulizer in a fabric wrap, 100 ml bottle, three gears over USB-C. No water, no cord.

100 ml oil2000 mAhWaterless
S2326A wooden lantern-style diffuser with glass globe and warm flame light
S2326A

The Lantern

Wooden lantern body with glass globe and flame-like light, 30 ml oil, 25–30 h runtime. The most photogenic unit we make.

30 ml oil25–30 hCold mist
Range 03 · 2 models

Car Diffusers

Two rechargeable units sized for a cupholder or a door pocket, one with a tilt cut-off built specifically for vehicles. Both run for days between charges on intermittent cycles.

DT-2521 white pillar car diffuser with warm ring light, on a bedside table
DT-2521

Car Diffuser, Rechargeable

4000 mAh cordless car unit, 70 mL, 4 h continuous or 8 h intermittent. Built for a week of commutes per charge.

70 mL4000 mAhCar
DT-S2232 portable white diffuser with blue glow and mist, on a bedside table
DT-S2232

Portable Pump Diffuser

3 ml micro-pump unit at 0.8 W with a 30° tilt cut-off. The lowest-cost entry to pure-oil diffusion.

3 ml oil0.8 WCar
Range 04 · 1 model

Plug-In Diffusers

One model, for the places nobody maintains: corridors, stairwells, hotel bathrooms. It plugs into a wall socket, runs a fixed daily cycle and doubles as a photosensor night light.

W2203 white wall-plug diffuser plugged into a socket with mist and warm downward light
W2203

Plug-In Wall Diffuser

Plugs into a wall socket, 10 mL oil, fixed 12 h on / 12 h off cycle with a photosensor night light. Set-and-forget.

10 mL12/12 cycleWall plug
Compare

All fourteen models, side by side.

The one table buyers ask for first. Capacity, output, power and cycle behaviour in one place — scroll sideways on a phone.

ModelTypeSize (mm)CapacityPowerPower sourceCycles & timersBest for
1503XCeramic ultrasonicØ90 × 180100 mL~10 WAC 100–240 VContinuous / 30 sCompact retail, hotel sets
DT-1558Ceramic ultrasonicØ106 × 150150 mL~11 WAC 100–240 VCont. / 30 s / 1 h / 3 hBedrooms, treatment rooms
1720FCeramic ultrasonic144 × 115200 mL~10 WAC 100–240 VContinuousOpen shelving, gifts
1928Q MoonCeramic ultrasonicØ155 × 155200 mL~12 WAC 100–240 V1 h / 3 hGifting, nursery, concept stores
DT-2502Ceramic ultrasonicØ95 × 180180 mL~10 WDC 24 V · X: USB 5 VCont. / 30 s / 1 h / 3 hFeature-led retail, bathrooms
2525Ceramic ultrasonicØ115 × 182300 mL~10 WDC 24 VCont. / 1 h / 3 h / 6 hLarge rooms, clinics
DT-T2190ASmart ultrasonicØ169 × 202350 mL11–12.5 WDC 24 VApp schedule · up to ~10 hConnected retail, large spaces
DT-2520Fabric ultrasonicØ93 × 145100 mL5 WUSB 5 V 1 ACont. / 30 s / 1 h / 2 hDesks, quiet rooms
S2518Waterless nebulizerØ69 × 1265 / 10 / 20 ml oil—2000 mAh · USB15/60/120 s · 1 h / 2 h / 3 hTravel, cars, hotel rooms
S600Waterless nebulizer—100 ml oil~2 W2000 mAh · USB-CL/M/H · 1 h / 3 h / onLarge rooms, cord-free
S2326ACold-mist nebulizerØ93.7 × 169~30 ml oil≤ 5 W2000 mAh · USB-C2 h auto shut-offRestaurants, lobbies
DT-2521Car ultrasonicØ68 × 14970 mL—4000 mAh · USBCont. / 30 s · 4 h / 8 hVehicles, fleet, transfers
DT-S2232Pump diffuser65 × 1283 ml oil0.8 W1400 mAh · USB-C3 levels · 2 h auto-offVehicles, travel, samplers
W2203Plug-in pump—10 mL oil< 5 WAC 100–240 V12 h / 12 h · HIGH / OFF / LOWCorridors, hotel bathrooms

S2518, S600, S2326A, DT-S2232 and W2203 are waterless — they take undiluted fragrance oil and never water. 1503X, DT-1558, 1720F, 1928Q, DT-2502, 2525, DT-T2190A, DT-2520 and DT-2521 are ultrasonic and run on water with a water-soluble fragrance. All ultrasonic units shut off automatically when the tank runs dry.

How to Read This Range

Three questions decide the model.

WATER + SOLUBLE OIL WATER LEVEL Ultrasonic: piezo plate under water UNDILUTED OIL Air pump: no water, no tank
The one real fork in this rangeWater-based ultrasonic units on the left, undiluted-oil nebulizers on the right. Everything else — shell, power, timer — is a choice made after this one.
01

Water or no water?

Ultrasonic units need water and a water-soluble fragrance; they cover a room gently and cheaply. Waterless nebulizers take oil straight from the bottle, carry further and leave no condensation — but they cost more and the pump is a wear part. If the product will sit in a bathroom or above a wooden surface, choose waterless.

02

Where does it get power?

Mains adapter for permanent placement, USB for desks and travel, a built-in cell for anything that moves — cars, shelves without sockets, restaurant tables. The 4000 mAh DT-2521 and the 2000 mAh S2518 are the two that survive a week away from a cable.

03

Who refills it?

If the answer is a guest or a housekeeper, choose a model with a bottle swap or a large tank — never a well that needs a dropper. If nobody refills it, choose the W2203, which plugs into a wall and runs a fixed daily cycle on its own.

04

What does the box have to say?

A ceramic body sells as homeware; a fabric wrap sells as quiet design; a wooden lantern sells as a gift. The same mechanism reads completely differently depending on the shell, so pick the object your channel already sells before you pick the specification.

OEM / ODM

Send the market and the quantity.

You get a quote with the correct certification set, packing options and container loading — plus a sample unit so you can test the mist before committing to a run.

Request a Quote → Ask for Samples →