Night light: Features seven colour night lights that you can choose to cycle through, freeze on one fixed colour or turn the colours off entirely. Cool mist: Uses ultrasonic technology that discusses essential oils to humidify and refresh the air. Electronics: Get an aroma diffuser with essential oils. Also great for: Oil diffusers are also known for helping to relieve insomnia, anxiety and to drive mosquitoes away! Oils included: Includes lavender, rose and vanilla soothing essential oils. Powered by: A mains socket, so convenient to use anywhere at home or in the office. | Aroma Diffuser with Essential Oils | Wowcher