For a week, everything worked, but then there were problems. Suddenly the LEDs were when switching off with the remote control only red; off correctly they could be only by pulling the plug. An additional factor was the problem that the color buttons on the remote control is no longer working properly; it was always switched to a different color than the one chosen.
Since other people with this LED strip seem to have problems, I would advise against the purchase. Instead, you should spend a little more money for a better product. In my case, these were then ultimately the expensive LED strips from IKEA.