This is a combined ultrasonic humidifier and aroma diffuser, capable of adjusting humidity from 40% to 90%. Capacity: 300ml. The light also changes color. - Brand: ASAKUKI - Color: Cherry Wood - Humidity Range: 40% - 90% - Timer Function: 1/3/6 hours - Functions: Humidifier & Aroma Diffuser Thank you for looking. I received this as a gift this year, but I'm selling it because I don't use it. No pets or smoking. Thank you very much. #UltrasonicHumidifier #Humidifier #AromaDiffuser #Diffuser