Shower phone which you can use either to replace your old worn-out phone or to give a sense of renewal to your bathroom. In addition to using it for showering, you can also use it to bathe your pets or even clean your bathtub or shower. It does not have a spiral and you can connect it with your old spiral.
Alternatively, it can also be used in sinks, washbasins, or bidets, so that you can easily and quickly clean any residue.