Dry mucous membranes, watery eyes, skin problems, throat and respiratory issues are fundamental troubles that can result from staying in rooms where the humidity level does not exceed 30%. An ultrasonic humidifier, operating on the principle of ultrasonic waves, transforms pure water into cool and refreshing mist while generating a significant amount of negative ions that precipitate pollen, dust, and other impurities in the air. A low-energy device can emit cool or warm mist. Brand: Carruzzo Specifications: power supply: 230V 50Hz power: max. 40W (with steam heating function on) noise: up to 35dB tank capacity: 4.5L output: 350ml/h remote control cold/warm mist mode night mode adjustable mist output humidity setting range from 40 to 80 RH%, in 5 RH% increments temperature and humidity measurement timer aromatherapy function - option to add essential oil to a special container at the bottom of the device water level sensor - device automatically turns off when the water in the tank is depleted two steam nozzles independently adjustable within a 360o range ceramic water filter air carbon filter dimensions: 23x15.5x32 cm. package dimensions: 28x21x36cm 3 fragrance oils (lavender, vanilla, jasmine) FREE! Quantity pcs. on the pallet: 72