It is worn over the ear and has an electronic position sensor. When your head nods forward, it sounds a loud alarm to instantly for wake you and your passengers. Driver safety alarm can help prevent accidents caused by driver's sleep when driving.
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Feature: 1. Place the alarm on the right ear and open the switch to check if the set alarm is appropriate. When it is not properly positioned, it will sound a "beep" to remind you. Instructions: Switch the anti-sleeping alarm to the "ON" and hang it on your ear.
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It is worn over the ear and has an electronic position sensor. When your head nods forward, it sounds a loud alarm to instantly for wake you and your passengers. Driver safety alarm can help prevent accidents caused by driver's sleep when driving.
eBay
It is worn over the ear and has an electronic position sensor. When your head nods forward, it sounds a loud alarm to instantly wake you and alert your passengers. The Nap Alarm is not only designed for drivers, it is also perfect for people who need to be fully alert while on duty, for example, security guards, machine operators and even students while studying or where concentration is required.
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Used together with anti snoring devices to effectively alleviate snoring. These patches are made of gel and are non irritating to the skin, safe, and reusable. It can adhere well to your skin and will not leave any residue when the electrode is removed.
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2 Sets Stainless Food Pet Bird Water Feeder Bird Bowl for Feeding Parrots. Flag Bracket Mount Heavy Duty Flag Pole Holder Flag Bracket Holder. Retro Desktop Clock Household Alarm Clock for Daily Use Retro Alarm Clock.
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Car fatigue driving warning device, suitable for advanced drivers, drivers and truck drivers to sure safe driving. Item Type: Fatigue Warning Alarm Device. 1 x Warning Alarm Device. Use the image sensor to catch the infrared image of the human face, and analyze and confirm it through the high‑speed digital signal processor.
eBay
It is worn over the ear and has an electronic position sensor. When your head nods forward, it sounds a loud alarm to instantly wake you and alert your passengers. The Nap Alarm is not only designed for drivers, it is also perfect for people who need to be fully alert while on duty, for example, security guards, machine operators and even students while studying or where concentration is required.
eBay