Volcano Shape & Flame Light-Using a unique volcano shape design, and with the light so that the mist is like a real flame, the whole humidifier is like a burning volcano.It is not only a diffuser, can also be an ornament or night light. Ultrasonic Atomization-Built-in ultrasonic atomization device. Ultrasonic atomization is more delicate, it can quickly spread the molecules into the air, so that it fills the whole room.It has a good humidification and aromatherapy effect. Seven Color Changing Lights & Two Spray Modes-The lights can be turned on individually. With two light modes of fixed warm light and seven-color automatic gradient light.This volcano flame diffuser also has two modes of continuous and intermittent spraying. Automatic Power Off Without Water-The diffuser has a built-in smart chip, which automatically shuts down when there is no water. So you don't have to worry about safety. Super Quiet Design-Built-in atomization noise reduction mechanism, operating sound does not exceed 35 decibels. Late night humidification will not disturb your rest and create a comfortable resting environment for you. 360ml Large Capacity & Timing Function-With a large capacity water tank of 360ml, it can continue to diffuse for 12 hours. Add water once to meet a full day of use, to avoid frequent water refills. Timing function supports 1hour, 3hours and 6hours.