OUR SMALLEST HUMIDIFIER: Compact, intuitive and easy to use. This humidifier takes little space and can easily be taken when travelling. One button operation for constant cool mist output. QUIET OPERATION: The Ultrasonic Technology helps easy breathing and getting a good night's sleep during periods of cough, cold and congestion. It is the perfect year round humidifier for a relaxing atmosphere in the living rooms and home offices. NO RISKS OF BURNS: Ideal for home use, including working environments, adult and children's bedrooms along with babies' nurseries as there is no risk of burns with the cool mist technology. VAPOPAD TECHNOLOGY: 1 slot for unique VapoPad with essential oils for extra comfort and soothing vapours for easy breathing - 1 menthol pad included 360° MIST NOZZLE: Simple to operate and customise. Direct the mist where you need it most to help you maintain the right humidity level between 40-60%., Manufacturer: Helen of Troy