Perfect for use in living rooms, bedrooms, kitchens, and office rooms up to 250 sq. ft. Large 1.5-litre tank enables overnight operation for up to 25 hours 360-degree mist nozzle rotation effortlessly directs the flow of mist towards areas in your living space that require moisture the most Choose between high or low mist settings to quietly alleviate dry air with whisper-quiet ultrasonic cool mist, ensuring customized comfort according to your preferences Optional cool night light setting provides a calming effect and gentle illumination during nighttime use Auto-off timer ensures peace of mind by automatically turning off the humidifier when the water tank is empty