Nap Alarm | Driver Sleep Alert Alarm
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 Alarm on your ear. If your head should nod, an alarm will go off, waking you and any sleeping passengers in the vehicle. Uses three AG13 alkaline button cell batteries (included).
