Feature 1Aroma diffuser machine, uses a microcomputer system to control the working time and aroma concentration. 2A variety of methods of use, can be connected to a transparent tube, can be used alone or placed on the wall. 3Micro atomization technology makes the fragrance diffuse rapidly in the room, making it fresher and more lasting. 4150ml essential oil capacity, perfect for steam rooms, sauna rooms, hotels, homes, leisure clubs, etc. 5Support intelligent time control, long duration, simple operation, stable and lasting work.Item Type: Scent MachineMaterial: Aluminum AlloyModel: S70Applicable Area: 500mVoltage: 100-240V/50-60Hz 0.3ASpecification: US StandardPower: 5WPurpose: Hotel FragranceVolume: <42DBAEssential Oil Capacity: 150mlAtomization Amount: 0.5ML/HController: Intelligent Time ControlApplicable Occasion: Steam room, sauna room, hotel, family, physiotherapy, hot spring, resort, leisure clubApplicable Number: 4 people or moreEquipment Installation: When the equipment needs to be connected to the air conditioner, it can be installed at the air conditional host or coil fanWeight: Approx. 2694g / 95ozProduct Size: Approx. 21x18x6.5cm / 8.3x7.1x2.6in (Without Foot Pads)Essential oil installation method:1. Insert the key to unlock;2. Take out the essential oil bottle and add essential oil;3. Embed the fuel tank in the device, then close the door, turn on the power and set the start time. .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 Scent Machine1 String x Keys (2Pcs)2 x Screw2 x Expansion Nail1 x White Gasket1 x Black Accessory1 x Plug Adapter1 x Transparent Tube1 x English ManualNote1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Do not use overloaded power sockets, disconnected wires and chargers. It may endanger your safety and cause a fire. If it happens, please replace it in time.4. Please do not try to open the device shell. If there is any abnormality, please contact the seller in time.5. Please don't turn it upside down after refueling to avoid damage by oil leakage.6. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.