Waterless nebulizing diffuser · Model 2530 rechargeable aluminium desktop
Rechargeable High-Capacity Desktop Essential Oil Diffusers Atomizers
Rechargeable aluminum waterless scent diffuser 2530, wholesale direct from our China factory: 375 m³ / 13 243 ft³ coverage, 4000 mAh Type-C battery, 1 ml/h, 3 W, ≤36 dB, 5-120 ml / 0.17-4.06 fl oz bottles (120 ml PET included, 18 mm neck), touch timer, 8 colours, +$0. EXW tiers from $16.62, 20 pcs per carton, 1-year warranty.
Floor area by ceiling height
3.75 m / 12.3 ft100 m² 1 076 ft² 375 m³ ÷ ceiling height
Scent is dosed by volume, so the fixed figure is 375 m³. Floor area is that volume divided by your ceiling height - double the height and the area halves. Open-plan rooms, atriums and stairwells count as one connected volume. Spaces with heavy fresh-air exchange or doors held open need de-rating; air-change data is confirmed per project, never estimated.
Wholesale price
8 colourways, +$0. Prices are USD EXW China per piece. Wholesale ships in full cartons of 20 pcs; 1 pc uses sample pricing. Limited stock for small orders; 30-day lead time at 500+ pcs.
Bulk tiers
Build
Standard build - touch & timerColour · +$0
BlackOrder quantity
20 pcs · 1 cartonAdd 80 pcs to reach 100 pcs (5 cartons) at $18.38 per unit, $0.74 less on every piece.
One standard build only: touch control and timer. This model has no app, Bluetooth or Wi-Fi, and ships without a power adapter - charge it from any USB Type-C port.
Portable Aluminum Scent Diffuser Wholesale 2530 | 2026 New Model
The 2530 is a 2026 waterless nebulizing scent diffuser built for wholesale: a compact aluminium-alloy frame (66 x 113 x 150 mm / 2.60 x 4.45 x 5.91 in, 0.60 kg / 1.32 lb) with a CD-grain nozzle, designed for office desktops and medium-to-large rooms. Cold nano-atomization turns pure essential oil into a dry mist with no water, no heat, no smoke and no wet residue. It works three ways — desktop, wall mounted or wall plugged — and runs cable-free on a built-in 4000 mAh battery, recharged through Type-C.
One standard build covers every order: touch control, timer and intermittent modes, with no app, Bluetooth or Wi-Fi, and no wall adapter in the carton. The 18 mm neck accepts 5-120 ml glass bottles and a 120 ml PET bottle is installed at the factory. Eight anodised colourways are available at +$0, backed by CE / FCC / RoHS certification and a 1-year warranty.
Core Features
- Aluminium-alloy frame & CD-grain nozzle: aluminium-alloy middle frame with PP structural parts and a PET oil bottle; the machined CD-grain nozzle differentiates it from plain plastic atomizers and survives daily handling on a reception desk.
- 2026 new model, 3-in-1 placement: desktop stand, wall-mount slot and wall-plug mounting in one unit, so one SKU covers offices, hotel rooms and retail counters without buying three products.
- Waterless cold nebulization: pure oil is atomized directly — no water dilution, no heating, no smoke and no oily wet residue on furniture.
- 375 m³ / 13 243 ft³ rated coverage: about 100 m² / 1 076 ft² at the factory’s 3.75 m ceiling height; sufficient for open offices, lobbies, showrooms and spa rooms.
- Universal 18 mm bottle neck: accepts 5-120 ml / 0.17-4.06 fl oz glass bottles; a 120 ml PET bottle ships installed and clicks in directly.
- Touch control, timer and three intermittent cycles: 1 / 2 / 3 / 8 H timer (always-on by default), plus 10 s/170 s, 30 s/150 s and 90 s/90 s spray/pause cycles to tune oil consumption around the rated 1 ml/h.
- Rechargeable 4000 mAh, Type-C 5 V, 3 W: runs without a fixed socket; charges from a notebook, power bank, car charger or USB adapter (cable included, adapter not included).
- Quiet pump, ≤36 dB: the 095 pump stays at background-noise level in quiet offices and treatment rooms.
- Anti-tip shut-off: tilting the unit cuts atomization, limiting oil spillage on desks and shelves.
- 8 colourways at +$0, certified and warranted: black, silver, grey, blue, green, white, gold and red; CE / FCC / RoHS certified with a 1-year warranty and free replacement parts.
Product Specifications
| Item | Details |
|---|---|
| Model number | 2530 (SKU WD2530), 2026 new model |
| Type | Waterless nebulizing scent diffuser, 3-in-1 desktop / wall mount / wall plug |
| Rated coverage | 375 m³ / 13 243 ft³ (≈ 100 m² / 1 076 ft² at 3.75 m ceiling) |
| Oil bottle | 5-120 ml / 0.17-4.06 fl oz glass bottles, 18 mm neck; 120 ml PET bottle installed |
| Oil consumption | 1 ml/h / 0.034 fl oz/h (rated, varies with oil viscosity and interval mode) |
| Intermittent modes | 10 s on / 170 s off · 30 s / 150 s · 90 s / 90 s |
| Timer | 1 / 2 / 3 / 8 H, default always-on |
| Power / voltage | 3 W; Type-C 5 V, built-in 4000 mAh rechargeable battery |
| Noise | ≤36 dB |
| Pump | Model 095 |
| Materials | Aluminium-alloy frame + PP structural parts + PET oil bottle; CD-grain nozzle |
| Product size | 66 x 113 x 150 mm / 2.60 x 4.45 x 5.91 in |
| Net weight | 0.60 kg / 1.32 lb |
| Single box | 140 x 90 x 180 mm / 5.51 x 3.54 x 7.09 in; 0.80 kg / 1.76 lb |
| Carton packing | 20 pcs/export carton; 480 x 310 x 380 mm / 18.90 x 12.20 x 14.96 in; 17 kg / 37.48 lb |
| Carton contents | Diffuser + PE bag, 1 m Type-C cable, manual, 2 spare atomizer/tube sets, clamshell box (no adapter) |
| Colours | Black / Silver / Grey / Blue / Green / White / Gold / Red, +$0; custom colours available |
| Control / connectivity | Touch control; no app, no Bluetooth, no Wi-Fi |
| Safety | Anti-tip shut-off |
| Certification | CE, FCC, RoHS |
| Warranty | 1 year, free replacement parts and online technical support |
| Application | Office desktop, reception, hotel room, retail store, spa and home |
Wholesale Service
Pricing is published in five transparent EXW China tiers in USD per piece: 1 pc sample at $22.06; 20-99 pcs at $19.12; 100-999 at $18.38; 1 000-4 999 at $17.06; 5 000+ at $16.62. Wholesale orders ship in full cartons of 20 pcs; broken cartons are not quoted separately. A limited quantity is in stock for small orders, and production of 500 pcs or more carries a 30-day lead time after confirmation. Ask for CIF or door-to-door logistics with your destination port.
Private-label service includes laser logo engraving (free on one sample unit — the service is free, the sample unit itself is billed at $22.06), custom anodised colours, printed sleeves and custom retail boxes and manuals. Eight standard colourways — black, silver, grey, blue, green, white, gold and red — carry no surcharge. Every unit is CE / FCC / RoHS certified and covered by a 1-year warranty with free replacement parts.
Applicable Scenarios
Office desktop: the 0.60 kg aluminium unit occupies a 66 x 113 mm footprint and runs below 36 dB on battery power, scenting workstations and meeting rooms without cables across the desk. Medium and large spaces: the 375 m³ / 13 243 ft³ rating covers hotel lobbies, showrooms, retail floors, spas and classrooms; wall mounting keeps it out of counter space. Home and hospitality: 3-in-1 placement plus anti-tip shut-off suits bedrooms, beauty salons and rental apartments. Wholesale buyers can match each channel with its own colourway and logo from the same certified SKU.
In every carton
Diffuser + PE bag, 1 m Type-C cable, manual, 2 spare atomizer/tube sets, retail clamshell box (no power adapter)
Full specification
| Model | Rechargeable High-Capacity Desktop Essential Oil Diffusers Atomizers |
|---|---|
| Product size | 66 x 113 x 150 mm / 2.60 x 4.45 x 5.91 in |
| Coverage | 375 m³ / 13 243 ft³ |
| Oil bottle | 5–120 ml / 0.17–4.06 fl oz (120 ml PET included, 18 mm neck) |
| Oil use | 1 ml/h / 0.034 fl oz/h |
| Net weight | 0.60 kg / 1.32 lb |
| Gross weight | 0.80 kg / 1.76 lb (single box) |
| Carton | Export carton 480 x 310 x 380 mm / 18.90 x 12.20 x 14.96 in, 20 pcs, 17 kg / 37.48 lb; single box 140 x 90 x 180 mm / 5.51 x 3.54 x 7.09 in |
| Materials | Aluminium-alloy frame + PP structural parts + PET oil bottle |
| Colours | 8 colourways, +$0 |
| Noise | ≤36 dB |
|---|---|
| Power | 3 W |
| Voltage | Type-C 5 V, built-in 4000 mAh rechargeable battery |
| Control | Touch; timer 1 / 2 / 3 / 8H (default always-on); intermittent 10s/170s, 30s/150s, 90s/90s |
| Pump | 095 |
| Timer default | 1 / 2 / 3 / 8H, default always-on |
| Accessories | Diffuser + PE bag, 1 m Type-C cable, manual, 2 spare atomizer/tube sets, retail clamshell box (no power adapter) |
One option to choose: the build
| Build | SKU | Surcharge | Unit price at 20 pcs |
|---|---|---|---|
| Standard build - touch & timer | WD2530 | +$0 | $19.12 |
Volume tiers
| Order quantity | Cartons of 20 | Standard build - touch & timer |
|---|---|---|
| 1 - 19 pcs | 1 pc, no carton | $22.06 |
| 20 - 99 pcs | 1 - 4 cartons | $19.12 |
| 100 - 999 pcs | 5 - 49 cartons | $18.38 |
| 1 000 - 4 999 pcs | 50 - 249 cartons | $17.06 |
| 5 000+ pcs | 250+ cartons | $16.62 |
Detail gallery
User manual
Request the English user manual PDF with the RFQ.
Certification & warranty
CE, FCC and RoHS certified. 1-year warranty with free replacement parts and online technical support. The certificate pack is returned with your order confirmation.
No engraving charge
Logo laser engraving on your sample unit
Order one sample unit and we laser-engrave your logo at no extra charge. The engraving service is free; the sample unit itself is charged at the 1 pc price of $22.06 EXW. Volume logo work, printed sleeves and custom retail boxes are quoted separately.
Buyer questions
What is the MOQ and how are wholesale orders packed?
One sample unit is available at the sample price. Wholesale starts at one full export carton = 20 pcs; each carton measures 480 x 310 x 380 mm / 18.90 x 12.20 x 14.96 in and weighs 17 kg / 37.48 lb. We do not quote a per-unit price for broken cartons.
Are the listed prices EXW, and what currency applies?
Yes. All five tiers are quoted in US dollars on EXW China terms, per piece ($22.06 sample; $19.12 for 20-99; $18.38 for 100-999; $17.06 for 1 000-4 999; $16.62 at 5 000+). Freight, insurance and destination import duty are not included; ask for a CIF or door-to-door quote with your port.
What is the lead time, and is stock available?
A limited quantity is in stock for small and sample orders, so colour-split requests are usually shipped first. Production orders of 500 pcs or more carry a 30-day lead time after order confirmation. Logo-engraved samples are arranged before mass production.
Does the 2530 work with an app, Bluetooth or Wi-Fi?
No. The 2530 ships in one standard build: touch control and on-device timer only, with no app, Bluetooth or Wi-Fi module, and there is no power adapter in the carton. It recharges through its Type-C port from an adapter, notebook, car charger or power bank, so it still runs cable-free on its 4000 mAh battery.
What exactly is included with each unit?
Five items: the diffuser in a PE bag, a 1 m Type-C data/charging cable, the user manual, 2 spare atomizer/tube sets, and the retail clamshell box. A wall adapter is not included; the installed 120 ml PET oil bottle is part of the unit.
Which essential-oil bottles fit the 2530?
It accepts glass bottles from 5 to 120 ml / 0.17 to 4.06 fl oz with an 18 mm screw neck; the bottle installs directly with no funnel or adapter. A 120 ml PET bottle is fitted as standard, so the unit is ready to run on arrival.
How do the timer and the three intermittent modes work?
Hold the power key for 2 seconds to switch on or off. The timer key cycles 1H / 2H / 3H / 8H and the unit runs continuously when no timer is set. The interval key cycles three spray/pause cycles: 10 s on / 170 s off, 30 s / 150 s, and 90 s / 90 s, which changes oil use around the rated 1 ml/h.
What area or volume does the 2530 cover?
The factory rating is 375 m³ / 13 243 ft³, equal to about 100 m² / 1 076 ft² at the factory's 3.75 m ceiling height. This corrects the earlier '1 000 sq ft / 93 m²' wording on older drafts; use the volume figure for high-ceiling or strongly ventilated rooms.
How big is the battery and how is it charged?
A built-in 4000 mAh battery charges through the Type-C 5 V port (rated power 3 W) using the included 1 m cable and your own USB power source. Cold-air nebulization uses no heating element, which keeps power draw low.
What warranty and certifications apply, and is logo engraving really free?
The unit is CE, FCC and RoHS certified and carries a 1-year warranty with free replacement parts and online technical support. Logo laser engraving on one sample unit is a free service - the engraving costs nothing, while the sample unit itself is billed at $22.06 EXW; volume branding and custom boxes are quoted separately.
Request for quotation
Get your Rechargeable High-Capacity Desktop Essential Oil Diffusers Atomizers wholesale price
Tell us colour split, carton quantity and destination port and we will return the EXW proforma invoice, carton spec and lead time. Wholesale runs in cartons of 20 pcs; limited stock for small orders, 30-day lead for 500+ pcs.
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