[Silent Humidifier] Quiet operation below 30dB keeps you in a comfortable and quiet environment without disturbing you, whether he is sleeping or working. [2 Modes Breath Light] Press the first time to spray continuously. Press a second time for a deflected beam and a third time to close the beam. Press and hold for 3 seconds to turn onthe breathing lumen. It is a very soft light and changes 7 colors automatically. [Automatic protection function] When the water level in the water tank is lower than the water level probe in the water tank, all spray modes will be automatically closed to ensure safety. [Beautiful appearance] Our humidifier is small and portable, and the exquisite appearance can be used as a humidifier or decorate your table. [Long-lasting effect] After filling with water, the humidifier can continue to work for up to 8 hours (continuous mode); 10 hours (intermittent mode) guarantees you moisture all day long.