Adopts upgraded high-efficiency ultrasonic atomization technology, delivering super large and dense cool mist output with ultra-fine mist particles. The penetrating mist spreads evenly and quickly throughout the room without wetting desktops, books, keyboards or furniture. Equipped with multiple adjustable mist modes to meet different humidity demands, it effectively improves dry air caused by air conditioners and heaters, relieves dry throat, dry skin and nasal discomfort, and keeps indoor air moisturized and comfortable all day long.