Turn off the snooze-forever! Even the soundest sleepers have no chance against Clocky! This alarm is outfitted with wheels that drive Clocky to roll, beep and jump about the room, getting sleepyheads up and out of bed, once and for all. Digital display and easy-to-use settings in rugged plastic. Engineered to withstand falls from bedside tables. Uses 4 AAA batteries (not included). 5 1/4" x 3 1/2" x 3 1/2".