Fragrant Scent Machine Atomizing Aroma Diffuser Pump for Sauna Steam Room Hotel Club 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.