Wick vs Mist
Compare wick-filter evaporation with ultrasonic visible mist, including upkeep, noise, room fit, and diffuser look-alike risks.
URPOWER 300ml 300ml Waterless Nebulizing Scent Diffuser
Features
- Whole-home coverage up to 3000 sq ft
- Smart app and on-device scheduling
- Upgraded waterless cold-air technology
- Quiet low-maintenance operation
- Pro-grade security with lockable oil cartridge
General specs
- Brand: URPOWER
- Model: 300ml
- Seller: Retailer
- ID: B0GQ3X7CZP
- Weight: Not specified
- Capacity: 300 ml
- Security: Lockable oil cartridge
- Dimensions: Not specified
- Scheduling: Customizable by day and time, Work/rest cycles (e.g., 10s on/60s off)
- Technology: Waterless cold-air nebulizing
- Bottle Life: 300 ml: ~60 days, 100 ml: ~20 days
- Noise Level: Whisper-quiet
- Compatibility: HVAC-ready, Wall-mountable
- Coverage Area: Up to 3000 sq ft
- Control Method: Smart APP (iOS/Android), On-device
- Mist Intensity: Adjustable
- Oil Consumption: ≈0.63 ml/h (mid setting, 8 h/day)
- Included Accessories: Starter oils, Dual atomizer cores, HVAC adapters
- First listed by seller: May 28, 2026
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Delivery to 
United States
United States
Available
Designed for large homes, open-plan offices, or hotel lobbies, the URPOWER waterless nebulizing diffuser blankets up to 3,000 sq. ft. with pure, potent aroma. With HVAC adapters included, you can connect it to your existing ductwork for whole-building distribution—no extra fans or units needed.
Forget about water and heat. This cold-air system uses filtered air and pressure to atomize oils into ultra-fine particles that disperse immediately and evenly. The result: true-to-scent fragrance that lasts, without dilution or residue. The lockable oil bottle is a game-changer for public spaces—once snapped into place, only you can remove it, preventing spills or tampering.
Set it and forget it via the free app. Program work/rest cycles (like 10 seconds on, 60 seconds off) and adjust mist output right from your phone. On the mid setting, a 300ml bottle lasts about 60 days (8 hours daily). The whisper-quiet operation means you'll barely notice it running. Perfect for maintaining a consistent, professional ambiance without constant refills or attention.
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|---|---|---|---|---|---|---|
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VEVOR A311
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| Brand | URPOWER | DAKISTF | VEVOR | kevinleo | JCLOUD | Aromadd |
| Model | 300ml | A311 | A305M | 2025 Upgraded | ||
| Rating |
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| Price | €98.43 | €143.18 | €76.87 | €238.04 | €178.98 | €152.13 |
| Seller | Retailer | Retailer | Vevor | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | May 20, 2026 | Dec 20, 2024 | May 18, 2026 | Mar 21, 2026 | May 10, 2026 |
| Capacity | 300 ml | 1000 ml | 180ml | 850 Milliliters | 600ML | |
| Technology | Waterless cold-air nebulizing | Cold Air Diffusion, Nano-atomization | Cold-Air Nebulizing | Cold air diffusion | ||
| Noise Level | Whisper-quiet | <50 dB | ≤45db | Silent | ||
| Coverage Area | Up to 3000 sq ft | 5000-8000 sq ft | 2000ft² | 3,500 SQ.FT (standalone), 7,500 SQ.FT (with HVAC) | ||
When this device makes sense
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