I buy this month ago base on the previous reviewer . I buy early this be a gift for my daughter high school graduation ! I think this would be a great college gift ! well month later she open it take to she room to try it and ... the time speed up during the night !!!! so if you set it for 8:00 be it go of at 6:00 or 5:00 be etc. . . so I get a lemon ... I throw 37.00 in the trash ! ...