This 1000ML capacity diffuser transforms any space with professional-grade scent distribution. The unit operates using waterless cold air technology that preserves essential oil integrity whilst delivering consistent fragrance.
Smart Bluetooth connectivity lets you control timing and intensity from your smartphone. The Unknown Fragrance Diffuser covers up to 4500 square feet making it perfect for large homes and commercial spaces.
Built from durable PP plastic with a sleek black finish, this 15W unit operates at whisper-quiet levels below 45dba. Multiple installation methods include desktop placement, wall mounting, or HVAC integration for maximum flexibility.
This diffuser covers up to 4500 square feet or approximately 3000-4000 cubic metres. The coverage depends on ceiling height, air circulation and fragrance intensity settings. For optimal results in very large spaces, position the unit centrally or use multiple units for even distribution across different zones.
This unit works with pure essential oils and fragrance oils specifically designed for nebulising diffusers. Avoid water-based mixtures, carrier oils, or thick viscous oils that could clog the system. The cold air technology preserves oil integrity better than heat-based methods, maintaining therapeutic benefits.
Download the companion smartphone app and connect via Bluetooth to access full remote control. You can adjust fragrance intensity levels, set operating schedules, monitor oil levels and create custom programmes. The app works within standard Bluetooth range of approximately 10 metres from the device.
Yes, this model supports HVAC integration alongside desktop and wall-mounted installation. HVAC connection distributes fragrance through your existing ventilation system, providing whole-building coverage. Professional installation may be required to connect properly to your specific HVAC configuration.
Refilling frequency depends on your intensity settings and operating schedule. At medium intensity running 8 hours daily, expect 2-4 weeks between refills. Higher intensity settings or continuous operation will require more frequent refilling. The smartphone app provides tank level monitoring to prevent empty operation.
Absolutely. The robust construction, large coverage area and professional-grade output make it ideal for hotels, offices, restaurants and retail spaces. The quiet operation won't disturb customers or employees, whilst the app control allows staff to adjust settings without accessing the unit directly.
Regular cleaning involves wiping the exterior and occasionally cleaning the nebulising chamber with isopropyl alcohol. The waterless design eliminates mould and bacteria concerns associated with water-based diffusers. Monthly deep cleaning of internal components ensures optimal performance and prevents oil residue buildup.
Operating at 45dba or less, this diffuser is quieter than most household appliances and comparable to a whisper. The sound level is well below what would typically disturb sleep, making it suitable for bedrooms. The advanced motor design minimises vibration and operational noise whilst maintaining effective air circulation.
Capacity | 1000ML |
Dimensions | 29.5cm x 11.3cm x 23cm |
Material | PP Plastic |
Voltage | 12V |
Power Consumption | 15W |
Noise Level | ≤45dba |
Coverage Area | Up to 4500 square feet |
Coverage Volume | 3000-4000 cubic metres |
Colour | Black |
Control Method | Bluetooth + Button |
Installation Type | Desktop, Wall-mounted, HVAC |
Technology | Waterless Cold Air Diffusion |
Connectivity | Bluetooth Smart App |
Operation Type | Nebulising |
Unit Count | 1 |
Country of Manufacture | China |
Model Number | 4F4yEdm9X-black |
Date First Available | 9 May 2025 |
Suitable Environments | Home, Office, Hotel, Commercial |
Oil Type Compatibility | Essential Oils, Fragrance Oils |
Water Required | No |
Heat Required | No |
Package Contents | Aroma Diffuser x1 |