As soon as we put the battery in, which is new, there is a big issue with temperature selection. Usually, in batteries, hot is on the left and cold is on the right. Well, in this one, hot goes to lukewarm/cold, then back to hot, then back to cold, and it doesn't have many intermediate temperatures. We waste more water until we find a temperature that you can wash yourself with, and then the water runs out before you start freezing. Also, the headset that it comes with is terrible. From the beginning, it had a leak, and if you open the water normally, it sprays from some points to the side, resulting in the whole area around the bathtub getting wet if you, for example, rinse something and don't have the curtain closed. And the hose, with the second wash I did as I was passing it with the sponge, partially detached from the point where it screws onto the battery. I didn't expect this company to disappoint me...!

The faucet is good, it must have a slight issue with mixing hot and cold water as it comes out very hot from warm with a little movement...