4.6 lIncreases indoor air humidity level and reduces the risk of respiratory illnesses. Generates cool mist suitable for use with essential oils in aromatherapy etc. Adjustable with 4 humidification intensity levels, timer for 2, 4, 6 or 8 hours, backlight in 7 colours, energy-saving night mode and auto-off. Suitable for rooms up to 30 m2. Made of resistant plastic, powered from 230 V grid.