1.wall -mounted style , easy for installation 2. large mist volume 1600ml/H, ultra-fine mist particle (D 90 : 5--10um ) 3.silver ion technology clean technology 4.Ultra-fine water mist particles , wall-mounted (high spray position ),strong wind pipeline to ensure the gastification rate over 80% ,120W for single unit,energy saving 5.water inlet valve for timely water refill,no need repeat water refilling 6.automatic humidity control to meet diff