It offers a sense of joy, well-being and mental clarity, as a natural antidepressant. It neutralizes allergenic components, viruses, bacteria, pollutants, dust and mold in the atmosphere. It helps to clean and humid the air and improves the quality of the air we breathe. It helps and is a shield against all kinds of inflammations, colds, and flu. It has a relaxing effect and reduces Increases mental performance and concentration. Repels mosquitoes and other insects. Silent operation. Lighting in various colors.