This alarm is seriously hardcore. It doesn't matter how much you had to drink last night, this alarm will definitely wake you up for work. Not only does the volume on this alarm go up to 113 decibels (a jackhammer is about 100), but it also comes with an actual bed shaker! All you have to do is slip the shaker under your mattress and the powerful little gadget will vibrate your butt out of bed for work. This alarm could truly be a lifesaver.