This part is all right and it does indeed, what it is - at least mostly. I do not agree that it is so terribly low and that the alarm goes out after an hour, that bothers me. Moreover, it is quite complicated to change the wake-up time and do not self-explanatory, as with other devices. What I have to say is that, contrary to a previous Rezi it does not correspond to the facts, that the alarm could not turn off other than by pulling the plug. That's easily by pressing a button and feasible even without instructions.
A BUY recommendation for those who are not too demanding and do not expect too much from the device. For the money, it's for me but acceptable, though not a big hit.