Decorative Backlight: The beautiful LED backlight of the device illuminates the surrounding environment with a pleasant light. With the LIGHT button, you can change the color freely by choosing one of the 7 LED backlight modes. Safety with auto-off function: The humidifier has insufficient water protection. The device will warn you when there is no water in the tank and then automatically turn off. Timer: allows you to adjust the fog time: 1 h, 3 h, 6 hours. Simple and convenient operation: It has a user-friendly and intuitive panel. You can also control the device remotely with the supplied remote control. The remote control works at a distance of up to 6 meters.