Flame air humidifier aroma diffuser with fire like lights flame aroma diffuser with fire-like lights colour changing main features of the flame atomosphere aromatherapy air humidifier integrate led light and shadow + fog to create a realistic amazing flame effect. electroplating button process, no need to add cotton filter fragrance essential oil can be added for aromatherapy flame air humidifier aroma diffuser usb essential oils aromatherapy humidificador mist maker 180ml home office bedroom.