Mini Ultrasonic Car Humidifier LED Night Light USB Multi-function

Operational function Press the button, turn on the normal spray, and then automatically stop the spray for 5 hours. Press the button again, then spray intermittently, then spray for 3 seconds, then stop for 3 seconds, and then automatically stop the spray for 10 hours. Press the button again to stop the spray. Press and hold the button for 1.5 seconds to turn on the colored light. Press and hold the button for 1.5 seconds to turn the colored light into flame light. Continue to press the button for another 1.5 seconds to turn off the night light. Note: 1. If no spray appears, please check whether the cotton swab is in good contact with the steaming paper. 2. Each time you use it, the water tank is first filled with the appropriate amount of water, and then the cotton swab can be fully soaked in water to moisten the normal spray.