SILENT SLOW DOWN

静音缓降，静享无噪音如厕时光

阻尼缓降功能，主要是用于座圈与座盖，免得座圈 / 座盖下落时发出啪啪的声音，每一个座圈和座盖能够经过 5 万次以上的开闭后，还能正常缓降功能。

Damping and slowing down function is mainly used for seat ring and seat cover to prevent the seat ring / seat cover from popping when falling. Each seat ring and seat cover can be opened and closed more than 50000 times, and can also have normal slowing down function.

Intelligent Zero Water Pressure Scouring System