2017 Anti-Sleep Drowsy Doze Nap Alert car-styling anyone for Perfect comfortable

Description

2017 Anti-Sleep Drowsy Doze Nap Alert Car Truck Driving Awake Alarm Safe Security
Features:
Driver safety alarm to help prevent accidents caused by falling asleep at the wheel.
Brand new anti-sleep alarm for drivers!
Perfect for anyone who needs to keep alert on duty, like drivers, guards, machine operators, and even students
Safe for long drive and drive at night.
Especially suitable for long-distance driving or night driving
Easy to use and comfortable to wear for a long time.
Work on the study of human body balance
Main Function: Anti Sleep Alarm
Alarm mode: sound alert
Dimensions:80 x 22 x 15mm
Battery: button cell battery(Included)
Life Time: 30,000 nods
Package include:
1x Driver alarm
.
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