Actually, I bought this clock for a game to our Scouting. But after he has woken up then the whole forest, I thought to myself: in fact I can indeed use at home. Otherwise I imagine namely two radio alarm clock, alarm clock and 4 phone still does not wake up. But when the alarm clock you can not get up immediately as anderst to identify him ... otherwise you get probably the neighborhood problems ...
So for late risers definitely a really good thing!