Zuosheng 4L Top Fill Cool Mist Humidifier, White | Touch Control, 2 Mist Levels, Compact Design (6.93x6.93x10.71in) | Quiet Operation for Office, Bedroom, and Indoor Use Portable Room Humidifier  (white)

Scale Reduction Filter Core】Built-in high-density filter reduces limescale, supports tap water use, pure mist-free humidification. 【Top Refill & Easy Control】Top water filling for easy adding water. Dome touch one-key control, compatible with aromatherapy accessories. 【4L Large Transparent Water Tank】Visible water level design, long working time, less frequent refilling, ideal for bedroom all-night use. 【Adjustable Dual Wind Speed】Low noise gentle mode for bedroom & study; high speed fast humidifying fits large and small rooms. 【Quiet Night Mode】Ultra quiet running with soft dim indicator light, no glare, create soundless cozy sleeping environment. 【Use Tip】Power off before refilling water, avoid splashing water on touch panel to ensure normal use.