Easy to Use The plant humidifier has two mist modes. Press the button once to switch to continuous mist mode; press again to switch to intermittent mist mode. Long press the LED light once to turn on the night light; press again to activate the breathing light mode. Silent Operation & Night Light The plant humidifier operates quietly, providing a peaceful environment. It features two warm yellow LED lights that help create a comfortable atmosphere at night, maintaining indoor humidity levels for improved comfort. Nano-Water Mist Water is atomized into fine nano-scale mist through ultrasonic vibration, effectively moisturizing the air and delivering necessary hydration for indoor plants. Long-Lasting Moisturizing With a 500ml water tank, this humidifier provides up to 12–18 hours of continuous operation. Powered via USB, it offers reliable performance with minimal maintenance after filling. Safety Protection When the water level falls below the safety line, the humidifier automatically shuts off to prevent dry burning, ensuring safe operation for your home and plants.