[Portable Mini Humidifier] Easy to operate and easy to carry. Utilizing ultrasonic waves to produce many delicate sprays of liquid water increases air humidity and effectively improves life quality. Suitable for plant humidification, travel, bedroom, car, office, etc. Using the most powerful chip will not block the outlet. [Two Spray Modes] The mini humidifier has two spray modes. Press the power button for the first time to turn on the continuous spray mode, and the humidification time is 6 hours. Press the switch again to intermittent spray mode, and the humidification time can reach 12 hours. (The safety protection device can run continuously for 4 hours and stop automatically. Intermittently run for 8 hours and stop automatically. Press the button to continue humidification.) [Silent Operation & Night Light] The working sound of the desktop humidifier is less than 20 decibels, which will not affect sleep and work. The night light enhances the room's atmosphere and creates a visually comfortable environment. 7 colors, constant lights, and breathing mode can be adjusted according to your preferences. (The default blue light at power-on, press and hold the switch for more than 4 seconds to switch) [USB-C Power Supply] Use USB Type-c for power supply; no need to distinguish between the front and back of the socket; it can be connected to an adapter, a computer, or a power bank. Built-in water level sensor, when the water level is lower than the safe water level, the power will be automatically turned off, and the water tank is tightly sealed, so there is no need to worry about liquid leakage. [After Sales Service] Note: Only availble for tap water. Ban to use pure water, distilled water, essential oils or perfumes, which will cause water to accumulate in the mist outlet of the humidifier, long-term use in this way will cause the humidifier to enter water and fail to work. Make sure that the cotton core has been soaked for a few minutes before starting up. For any quality problems, please feel free to email us.