Water tank capacity: 500mL. 1 Humidifier. Light mode: In the power-on state, press and hold the button for 1.2 seconds to change the colorful light gradient mode to a fixed light color, and then press and hold for 1.2 seconds to turn off the light mode; in the power-off state, press and hold the button for 1.2 seconds to turn on the colorful light gradient mode, and then press and hold for 1.2 seconds to change to a fixed light color, and then press and hold for 1.2 seconds to turn off the light mode.
