Feature:1. Advanced Fluid Conversion and High Pressure Atomization: Featuring advanced physical atomization technology, this smart scented air machine provides high pressure atomization to quickly and efficiently convert liquid essential oils into scented gases, and quickly diffuses the aroma into the environment through auxiliary airflow to maximize fragrance coverage.2. LCD Display and Adjustable Timer: The LCD display and adjustable timer make it easy to set and customize the scent machine according to your preference, ensuring a long lasting and enjoyable fragrance experience.3. Large Coverage and Long Lasting: The scent machine covers an area of up to 2000m and provides long lasting fragrance. With the ability to change the scent cartridge, you can easily customize the fragrance to suit your needs.4. Durable and Energy Efficient: The sturdy steel casing ensures durability, while the memory switch and low power consumption make this scent machine energy efficient. Moreover, the silent operation ensures a seamless and enjoyable fragrance experience.5. Anti Slip Foot Mat and Easy Placement: The anti slip foot mat helps to keep the scent air machine in a stable position on any surface. This ensures reliable operation, even in high traffic commercial areas.Specification:Item Type: Smart Scent Air MachineMaterial: SteelWeight: Approx. 5700g/201.1ozProduct Size: Approx. 343x230x140mm/13.5x9.1x5.5inEssential Oil Capacity: 500mlPower: 14WNoise: 42dbaAtomization Volume: Oil concentration adjusted to 95, 4ml/hOperation Mode: Intelligent PCBInstallation Mode: flat or external central air conditionerFragrance Coverage: 2000mBattery: CR2032 model, lithium manganese button battery x1, 220mAh (shipped with built in battery)Function: AromaApplicable Scenarios: Hotels, shopping malls, clubs, hospitals, banks, stations, exhibition halls, car shops, restaurants, cinemas, bars, KTV, Internet cafes, foot bath rooms, leisure places, beauty salons, spas, fitness shops, pet shops, clothing stores, studios, brand stores, sales department, office buildings, offices, meeting rooms, home, libraries and other occasions.Package List:1 x Smart Scent Air Machine6 x Screw6 x Expansion Tube2 x Key2 x Accessory1 x Power Adapter1 x Transparent Tube1 x SpecificationNote:1. Please read this instruction manual carefully before using this product and keep it properly2. The equipment must be kept upright and upward when loading essential oil, and cannot be inverted or tilted, otherwise the internal parts of the equipment may be damaged3. Do not use overloaded power sockets, power cords and damaged power plugs, which may endanger your safety and may cause fire