norm NameLarge capacity diffuser Material: food grade corrosion resistant pp Product size: 184*184*90mm/7.24*7.24*3.54 inches Essential oil capacity: 500ml Applicable range: 2000m³ Atomization volume: 2ml/h Noise 35db Installation: wall mounted or placed Description: LARGE DISPERSAL AREA: The Odor Air Machine is designed to effectively disperse odors over a large area of 2,000 square feet, perfect for homes, offices, spas and more. Bring it home for a one-of-a-kind luxury hotel experience that creates the most beautiful mood. EASY TO USE: Experience cutting edge cold air waterless atomization technology with this oil diffuser. Simply add your favorite essential oils without heating or adding water and watch as the cold air atomization process breaks them down into a fine, dry mist that leaves no residue. BLUETOOTH LINK: This smart odor diffuser can be operated manually or via Wi-Fi and Bluetooth control (IOS and ANDROID compatible). Set a customized weekly schedule, choose the intensity of the scent you want, and indulge in your favorite scent. Note: Essential oils are not included with this high capacity diffuser. Product List: Scent Diffuser*1, Instruction Manual*1, 500ml Empty Bottle*1, Plug Adapter*1