Its function combines aromatherapy, anion-therapy, color-therapy, humidifying, air purifier and night lamp ... . Mist controllable, Light controllable, Color controllable and Time controllable.5. Aromatherapy, Anion-therapy and Color-therapy together.6. Release large numbers ... is completely discharged and allowing it naturally to achieve an aromatherapy effect, so it is both healthy and natural. 3. With ...