1.[Precautions for use]The portable humidifier has a noise as low as 15dB, ensuring that your sleep is not disturbed and you can also say goodbye to the dry environment. Before using it for the first time, please soak the cotton core completely, then put it into the cotton core slot, press the upper cover with the bottom plate, and stick it to the bottom plate. 2.[Double Mist Design]This mini sprayer adopts two modes: long spray and intermittent spray. Click to turn on the long spray mode, then click to turn on the intermittent spray mode (spray for 6 seconds and stop for 6 seconds), and click again to turn off all water spray modes. Choose the right mode according to your needs. Effectively improve indoor air quality and provide a comfortable living environment. 3.[Automatic and convenient]This convenient humidifier has a capacity of 260 ml. It can spray for 5-15 hours after filling with water. 4 hours of intelligent power-off to stop spraying (Note: Please fill 80% when adding water to avoid overflowing too much water, and be careful not to soak the charging port in water) 4.[Flower Design]This mini plant humidifier adopts a creative design in the shape of a sunflower, which can not only improve dry air, but also be placed as a work of art to enhance the beauty of the home. It is also a good choice as a gift.