Feature:1. WIDE APPLICATION: Electric fragrance diffuser, equipped with 400ml essential oil bottle, has a long service life, suitable for home, hotel, SPA, KTV, leisure clubs, etc.2. MULTIPLE FUNCTION: The fragrance diffuser adopts Bluetooth connection, supports remote control, 5 time periods, concentration settings, and multiple stage timing.3. ADVANTAGES: The aroma diffuser has advantages such as air grade atomization, intelligent timing, quantity display, low noise, silent operation, Bluetooth remote control, etc.4. HIGH EFFICIENCY: Two fluid atomization technology refines and diffuses essential oils into the air, leaving a persistent fragrance that evenly spreads to every corner.5. PLASTIC HOUSING: The electric aroma diffuser adopts PP plastic shell, corrosion and falling resistance, can be used in various environments with a long service life.6. EASY INSTALLATION: This aroma diffuser supports wall hanging or flat placement, equipped with backing adhesive, can be seamlessly pasted on the wall, greatly saving space.Specification:Item Type: Aroma DiffuserBattery: 1 x CR2032 Lithium Manganese Button Battery, 220MAH (built in battery)Product Size: Approx. 21 x 15.5 x 7.5cm / 8.3 x 6.1 x 3in(L x W x H)Weight: Approx. 1068g / 37.7ozMode: 5 time periods, concentration setting, multiple stage timing, Bluetooth remote controlFunction: FragranceApplicable Range: 500-1000mAppearance: Square ShapeNoise: 36-45dbaTiming Function: Over 8 hoursFog Outlet: 1Inner Tank Material: PPStyle: Wall mounting, placingCapacity: 400ml (without liquid)Applicable Scene: Hotel, Family, Hot Spring Resort, Sauna, SPA, KTV, Leisure Club.Package List:1 x Fragrance Machine1 x Wall Hanging Adhesive2 x User Manuals1 x Power AdapterNote:1. Please read this user manual carefully and keep it properly before using this product;2. When loading essential oil into the machine, it must be kept upright and not inverted or tilted, otherwise it may damage the internal accessories of the machine;3. Do not use overloaded power sockets, power cords, or damaged power plugs, as they may endanger your security and may cause a fire.