The Nap Zapper. $7.95. At these prices forget about naughty motorists and buy them for all those lazy good fer nothin’ students sleeping in class. A room full of alarms going off would cheer up any long suffering teacher I bet.
Everyone has experienced drowsiness while driving. Some of us have actually fallen asleep only to be awakened by the blaring horn of an oncoming car. Avoid this potential tragedy by wearing the Nap Zapper on your ear. If your head should nod, an alarm with go off, waking you and any sleeping passengers in the vehicle. Uses one 6 volt alkaline battery