Green Lion Smart Scent Pro Fragrance Diffuser - Black is a professional-grade aromatherapy device suitable for domestic and business purposes. It is constructed from quality metal and glass with a 150ml capacity and 20 adjustable levels of fragrance strength to provide a customized aroma experience. It consumes 1.2 mL/h of fuel to diffuse up to 150m² (450m³/16000ft³). Smart app control, LED screen, and 5-timer setup are available for hassle-free functioning, and the quiet mode ensures interruption-free environments. With its ability to connect through HVAC, wall-mount feature, and security lock, the UK plug-driven diffuser can be an appropriate device to produce a cool climate with comfort and sophistication.