4.Bedroom humidification solves the drying of air-conditioned rooms in and heating rooms in winter. 1.Large-capacity battery, the shackles of the power cord, 3.Small and portable humidification reduces air dryness at any time to save air-conditioned muscles and nourish indoor air. 2.A large amount of fog humidification sweeps dry. 5.Office humidification During the day, the office is humidified, and it is not easy to wet the desk .