Product information: Material quality: ABS+PP+PC+electronic components Product size: 150mm×150mm×134mm Color: white, pink, green Battery specification: 18650 lithium battery 2000mAh Battery voltage: 3.8-4.0V Charging voltage/current: DC5V=2A Working current: light about 600mA/spray about 500mA, light about 3W/spray about 2.5W Use time: Normally fully charged for about 3H, after fully charged, it can be used for about 1.5H when fully opened Water tank capacity: 1000mL Spray water volume: about 40mL/1H Instructions for use: 1. Spray button: press the first time to turn on the dual spray, press the second time to turn on the intermittent spray (spray 5 seconds and stop 3 seconds), press the third time to turn on the single spray, press the fourth time to turn off the spray. 2. Projection button: Press the first color change mode (white, blue, and yellow), press the second white light, the third blue light, the fourth yellow light, and the fifth turn off the light. Long press to turn on the lamp rotation function, long press again to turn off the rotation function. 3. Charging indicator light: the red light is on when charging, and the red light is off when it is fully charged. Matters needing attention A. The water used by this machine is mineral water, natural clean tap water, other water quality is not recommended. B. Do not add (alcohol, gasoline, essential oil thinner) to the product, it will damage the product and affect the service life. C. The product should not be soaked in water, which may cause short circuit and leakage of the product, resulting in damage to the product and personnel. D. It is forbidden to use independently by children under 10 years old. Features: Fast humidification Packing list: 1 body, 1 USB cable, 2 absorbent cotton, 1 manual, 1 transparencies