is it with me still not quite, because I'm really awake only with the music, but it's very fine when the lights are the same and are not yet a need to be switched. Apparently I sleep so deeply that I have seen the beginning of the sunrise and the sunset nochnie only with great difficulty, as I fell asleep immediately and only forcibly kept his eyes open to see the red "night light". The shade of red could have been longer, otherwise there is nothing to complain about. The slow awakening I have to find out for myself yet, (Change sunrise period) But the sound is very good for the small device, and it's wonderful to be woken up by mp3 song of my choice or asleep :)