Car Driver Sleepy Reminders Anti-Sleep Alarm Drowsy Sound Keep Awake for Driver Security Guard for Driving Doze Reminder Warning Device

Car Driver Sleepy Reminders Anti-Sleep Alarm Drowsy Alarm Sound Keep Awake Anti Sleep For Driver Security Guard Features: Put it behind your right ear, Alerts when the for head lower in the degrees of 15° to 20° Especially suitable for long-distance driving or night driving Driver alarm can help accidents caused by driver ' s sleep when driving Examine whether it is in the normal: it beeps when you are leaning your for head forward and makes no sound while sitting straight, it is at normal It is suitable for a wide range of people, such as night shifts, door guards, guards, stations, radio stations, night broadcasts of check-in personnel, and security personnel Specifications: : Size: Approx.7.5x5cm / 2.95x1.97in Net Weight: 23g Package Includes: 1x Anti-Sleep Alarm Note: Please allow 1mm errors due to manual measurement Due to the difference between different monitors, the picture may not reflect the actual color of the item

• It is suitable for a wide range of people, such as night shifts, door guards, guards, stations, radio stations, night broadcasts of check-in personnel, and security personnel
• Examine whether it is in the normal: it beeps when you are leaning your for head forward and makes no sound while sitting straight, it is at normal
• Put it behind your right ear, Alerts when the for head lower in the degrees of 15° to 20°
• Especially suitable for long-distance driving or night driving
• Driver alarm can help accidents caused by driver ' s sleep when driving