Disadvantage is that the alarm in snooze generally evokes only three times, then who does not come out of bed, out of luck - it is in fact only a single alarm time set. The manual is very poor. One explanation for the Time button (not to be confused with TIMER) there is not, how to put the alarm clock on permanent projection of the time on the ceiling, we found only by trial and error (hold down the top button until beep), this being very much power, the batteries are then very quickly empty. The supplier does not respond to requests in this respect, the online manual will be appreciated that comes with the clock, so no help. The required 3 batteries are not included and must be purchased separately. And: Although it says on the box, so no radio alarm clock is.
Conclusion: For a change in the landscape quite suitable alarm clock, okay for the price. Too much, however, you should not expect.