Air volume: 500m³/h Humidification volume: 4L/h Noise: 30dB No need to add water every day, can humidify all day, can humidify all year round, can humidify automatically, can wash and purify the air Standard DC brushless motor, standard wireless controller, manual, automatic one-button switch, manual 6-speed adjustable, automatic mode adjusts air volume according to humidity.
