1、Aroma diffuser machine, uses a microcomputer system to control the working time and aroma concentration. 2、A variety of methods of use, can be connected to a transparent tube, can be used alone or placed on the wall. 3、Micro atomization technology makes the fragrance diffuse rapidly in the room, making it fresher and more lasting. 4、150ml essential oil capacity, perfect for steam rooms, sauna rooms, hotels, homes, leisure clubs, etc. 5、Support intelligent time control, long duration, simple operation, stable and lasting work. Item Type: Scent Machine Material: Aluminum Alloy Model: S70 Applicable Area: 500m³ Power: 5W Purpose: Hotel Fragrance Volume: <42DBA Essential Oil Capacity: 150ml Atomization Amount: 0.5ML/H Controller: Intelligent Time Control Applicable Occasion: Steam room, sauna room, hotel, family, physiotherapy, hot spring, resort, leisure club Applicable Number: 4 people or more Equipment Installation: When the equipment needs to be connected to the air conditioner, it can be installed at the air conditional host or coil fan Weight: Approx. 2694g / 95oz Product 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. 1 x Scent Machine 1 String x Keys (2Pcs) 2 x Screw 2 x Expansion Nail 1 x White Gasket 1 x Black Accessory 1 x Plug Adapter 1 x Transparent Tube 1 x English Manual