13 liters of large water tank, breaking through the bottleneck of humidification capacity, using water for about 3 days at a time (based on 24-hour work) Quiet and humid, sweet sleep for one night, less than 35dB, quiet only breathing sound The humidifier automatically monitors the indoor humidity change, and controls the fog humidity, constant automatic locking comfort zone Highly practical, suitable for bedrooms, living rooms, children's rooms, bathrooms, offices, yoga rooms, etc. 19cm large diameter water tank mouth, hand can directly enter the cleaning, easy and convenient, quick cleaning water tank