The display is sufficiently large and the individual functions are easy to read. Also setting the alarm times etc. goes smoothly, once you know how it goes.
The actual projection of the time will also work well, even over long distances of 4-5 meters could not be faulted. The battery life is also perfectly fine.
The only thing that is not optimal, is the qualitative impression. It's just simple plastic, which for the price category but is also fine. The feel of the buttons is also capable of optimizing, but the function is given ABOSOLUT.
Overall, we awarded 4 out of 5 stars because optimization potential is always present.