Shower phone from Rolinger company, 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.
With the flow pause button it has, you can interrupt the water flow at any time when you don't need it during your bath, and you can activate the flow again by pressing the same button. This function is particularly useful in non-mixing faucets, so you don't have to adjust the desired water temperature every time.