• 2.5L water tank capacity provides up to 11 hours of continuous operation. • Produces up to 380ml of moisture per hour. • Ultrasonic technology ensures quiet operation (less than 35dB). • Adjustable mist output via dial knob. • Suitable for use with a small amount of perfume added to the tank (do not add essential oils directly to the base or nozzle). • Humidifiers add moisture to the air, which can help with dry skin, coughs, and congestion. • Ideal for bedrooms, offices, and reading rooms.