Earpiece Keeps You Awake at the Wheel
Those who log a lot of late-night road hours will be interested in the Drive Alert Master, designed to keep drivers from falling asleep at the wheel. The earpiece detects the tilt of your head when you start to doze off and emits a beep to jar you awake. You program the sensitivity -- it can alert you when your head tilts anywhere between 15 and 30 degrees. The earpiece features a comfortable design and long battery life for hours of use.
