Improve air condition: this cool mist ultrasonic humidifier could prevent dry or chapped skin, stuffy air, flu germs in dry conditions. Humidify the air, breathe easier, and relieve cough and sinus congestion due to colds, allergies, and flu
Essential oil and any other oils are not recommended to use in humidifier as these are made of abs grade plastic to ensure hygienic mist generation that may react with essential oils
COLORFUL NIGHT LIGHT - The diffuser has 7 colored LEDs for a beautiful, soothing atmosphere or the use as night light