Black Plastic Ear-hook Style Driving Wake up Security Sleep Alarm

  • Item Name : Car Sleep Alarm;Overall Size : 5.5 x 5.3 x 1.4cm/ 2.2″ x 2″ x 0.55″ (L*W*T)
  • Material : Plastic
  • Color : Black
  • Weight : 21g
  • Package Content : 1 x Sleep Alarm

Wear on a ear, when your head nods forward, an electronic position sensor will emit a loud alarm to instantly wake you and your passengers.Best for drivers, security guards, and machine operators.An anti-sleep alarm designed to raise drivers awareness of momently lapses caused by sleepiness and tiredness.A perfect choice for people who need to be on full alert while on duty such as security guards, machine operation and even students who need to work on their posture.On/off switch.

List Price: $ 3.78

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