Compared to continuous operation at low power, natural breeze with improved ventilation rhythm reduces power consumption and is energy-saving.Plasmacluster for air purification and deodorizing.Spot deodorizes the drying odor of your clothes in your drying room.By spot aiming the Plasmacluster, deodorize sofas and cushions etc from the cooking smells stained onto them.Spot deodorize sweat odors on clothing.Breaks apart and removes cigarette odors.Convenient child lock for homes with small children.You can set the timer for when to turn on or off.