Does Wrigley AG80 1H have a patented small water tank?

There is no patented small water tank.

Wrigley AG80 1H is an integrated intelligent household toilet, which has no water tank, is heated by the seat, and is cleaned and dried by women.

No water tank has requirements for water pressure. Need to test the water pressure first. The water pipe is directly connected to the tap water pipe, which is clean, bacteria are not easy to reproduce, bacteria and odor in the bathroom can be reduced, and the occupied space is small.