[3-in-1 Humidifier and Aroma Diffuser Upgrade]: This Aroma Diffuser With Flame Effect combines aroma diffuser, humidifier and simulated flame effect in 3. The upgraded version gives you a more realistic burning flame effect that looks like a real burning flame, adding a romantic and warm atmosphere to your room while humidifying it. [Ultra-Quiet Atomization]: This Flame Effect Aroma Diffuser uses high-frequency ultrasonic vibrations to generate an ultra-fine mist to make the air reach a certain humidity. The volume of the Flame Effect Aroma Diffuser is less than 20dB, and the human ear hardly hears any sound, so you can sleep well. [Auto-sensing power off]: This 3 in 1 humidifier and aroma diffuser has a capacity of 180ml and can work continuously for 8-10 hours after being filled with water. The built-in smart chip will automatically cut off the power when the liquid inside is dry. You don’t have to worry about potential safety hazards, and you can use it with confidence. [2 Kinds of