Anti Sleep Driving Alarm. Brilliant idea for long distance truck drivers or professional drivers who run the risk of falling asleep behind the wheel. This anti-sleep driving alarm rests behind your ear, if your head tilts forward more than 45 Degrees a high pitched alarm will sound bring you back to alertness.
* Main Function: Anti Sleep Alarm for Drivers
* Ergonomic Design - fits around back of ear (like eyeglasses)
* Dimensions: 67 x 23 x 18mm
* Note: This item is sold in pairs. Which means that if you order 1 one of this item you will be receiving 2 Anti Sleep Driving Alarms.