Feature 1Product Performance: This product uses advanced physical atomization technology to convert liquid essential oils into fragrant gases, and quickly diffuses the fragrance into the environment through auxiliary airflow; It can maximize the fragrance coverage efficiency. 2PP Material: This aromatherapy machine is made of PP material, which is durable and not easily damaged; It can be used by users for a long time without worrying about quality issues. 3Time Setting: This product is energy saving and low consumption, and it has a system time setting function that can set five sets of running time periods. 4Product Design: This diffuser adopts a two fluid atomization design; It has a large capacity, equipped with a powerful fan and can be connected to an external air conditioner; It also has intelligent fuel detection, silent operation, and BT mode. 5Applicable to: The machine is easy to operate and use; It can be used in homes, hotels, offices, and other places, improving the quality of life for users.Item Type: Aroma diffuserWeight: 2740.00g/96.65ozMaterial: PPVoltage: 100-240VBattery (shipped with built in battery): CR2032 model, lithium manganese buckle battery x1, 220mAhProduct Size: Approx. 26x24.5x10.7cm / 10.2x9.6x4.2in Essential Oil Capacity (without liquid delivery): 800mlCoverage Range: 1500 to 5000m Noise: <38dbaAtomization Amount: 4ml to 6ML/hOperation Method: Intelligent PCBInstallation Method: Flat, wall mounted, externally connected to central air conditioningApplicable to: Hotel, Family, physiotherapy, hot springresort, sauna, SPA, KTV, Leisure Club .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Aromatherapy Machine1 x Power Adapter2 x Instructions1 x White Unlocking Device2 x Screws2 x Expansion Pipe3 x Accessories1 x Transparent TubeNotematters needing attention1. Please read this user manual carefully and keep it properly before using this product;2. When loading essential oil into the equipment, it must be kept upright and not inverted or tilted, otherwise it may damage the internal accessories of the equipment;3. Do not use overloaded power sockets, power cords, or damaged power plugs, as they may endanger your security and may cause a fire.