Features: · Automatic exhaust water absorption device, easy to use;· Electronic multi-stage flow adjustment to meet different needs;· Built-in UVC sterilizer: high efficiency does not produce secondary pollution;· Built-in water pump DC brushless motor drive, DC24V safety is extremely low;· Working voltage, high efficiency, energy-saving and safety; Features: · Automatic exhaust water absorption device, easy to use;· Electronic multi-stage flow adjustment to meet different needs;· Built-in UVC sterilizer: high efficiency does not produce secondary pollution;· Built-in water pump DC brushless motor drive, DC24V safety is extremely low;· Working voltage, high efficiency, energy-saving and safety;