Safe Driver Anti Sleep Posture Corrector Alarm Keep Awake Nap Alert Security Gadget

Features:1. Driver safety alarm to help prevent accidents caused by falling asleep at the wheel.2. Brand new anti-sleep alarm for drivers, posture alarm!3. Perfect for anyone who needs to keep alert on duty, like drivers, guards, machine operators, and even students.4. Safe for long drive and drive at night.5. Especially suitable for long-distance driving or night driving.6. Easy to use and comfortable to wear for a long time.7. Work on the study of human body balance.Principle: (Head tilt angle greater than a certain degree, the alarm will continue to issue a "beep" sound, until the wearer's head to restore the horizontal position, the sound will stop)Description:Item Type: Anti Sleep AlarmAlarm mode: Sound alertDimensions: About 80 x 22 x 15mmBattery: Button cell battery(Included)Life Time: 30,000 nods Package Included:1 X Anti Sleep Alarm