Specifications:

Driver anti dozing alarm
1. Button battery power supply
2. Black and blue color optional
3. Beep when head lower than 30 degree

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Features:

1. This product is designed for people who need to keep alert on duty like driver, machine operator, especially suitable for long-distance driving or driving at night

2. It will help preventing accidents caused by falling asleep when driving

3. With on/off switch, easy to use and comfortable to wear

4. It will beep when head lower than 30 degree (with body)

5. Powered by button battery (included)

6. Color: black and blue optional

How to use:

- Wear it on the right ear properly as illustrated.

- Turn on the switch.

- Examine whether it is in normal operation: it beeps when you are leaning your head forward and makes no sound while sitting straight, it is at normal stare.

- Please turn off the switch when you do not use it.

- Keep it away from high temperature and damp.

- Color: blue or black