Aroma Mist Diffuser and Mood Light with Nature Sound and Music Player Aromatherapy: with 2 to 3 drops of essential oils mixed into the water, soothing aroma cool mist helps freshen the air, nourish your skin and eliminates tiredness Humidifier: constantly replenish moisture in the air 7-color changing mood light gives you more relaxation meanwhile enjoying aromatherapy Comes with a built-in nature sound and music player Auto timer-select your preferred operating time from 30 to 60, 90 minutes User-friendly control panel Automatic empty water tank safety protection Two shapes of mist nozzles, trumpet and tube for your free choice Comes with a universal 100 to 240V AC, 24V DC adapter Unit color: white/pink Air purifier