Relative humidity is the amount of moisture in the air compared to its maximum capacity—higher RH feels more humid, and warm air holds more moisture than cold air. Our Round Ultrasonic Cool Mist Humidifier is designed to boost indoor humidity, turning cool, dry rooms into warmer, more comfortable spaces year-round. Powered by ultrasonic high-frequency technology, it converts water into fine, even particles that disperse gently into the air, no harsh heating elements involved. With a 1-gallon (3.78L) large capacity, it provides long-lasting moisture for spaces up to 372 sq ft, perfect for bedrooms, living rooms, offices, or nurseries. Equipped with a built-in nightlight, it adds a soft glow for nighttime use, while the auto shut-off protection ensures safety when the water runs low. It also supports aroma diffusion, letting you add essential oils to enhance relaxation. Compact, easy to use, and functional, this humidifier delivers consistent moisture, improves air quality, and brings year-round comfort to your home.
Ultrasonic High-Frequency Technology: Converts water into fine, even mist particles for gentle, effective humidity distribution without heating elements.
1 Gallon Large Capacity: Provides long-lasting moisture output, reducing the need for frequent refills for daily convenience.
372 sq ft Coverage: Ideal for bedrooms, living rooms, offices, and nurseries, balancing humidity in medium to large spaces.
Auto Shut-Off Protection: Automatically turns off when water is low, ensuring safe, worry-free operation day and night.
Built-In Nightlight: Adds a soft, gentle glow, perfect for nighttime use in bedrooms or nurseries without disrupting sleep.
Aroma-Ready Design: Supports essential oil diffusion, combining humidity with soothing scents for enhanced relaxation and comfort.