The Cool Mist Ultrasonic Humidifier helps to relieve congestion, support easier breathing and is whisper quiet, for a good night’s sleep.

Features: Helps relieve cough, cold and flu symptoms Supports easier breathing and congestion relief from allergy and asthmatic type symptoms Provides moisture for dry coughs, sinus irritation, dry skin Whisper quiet ultrasonic operation with variable humidity output regulator Auto-off function when water tank is empty, with low power consumption Removable water tank for easy carrying and filling 1 gallon (3.75 litres) tank runs up to 11 hours per filling, or up to 24 hours on the lowest setting Water indicator light