1.helps driver stay awake to avoid dangerous
2.when you doze it will alarm
3.personal alarm,nap zapper

nap zapper,personal alarm,driver alert helps driver stay awake to avoid dangerous,new package

 Nap zapper is the guardian angel for drivers

This product can protect you and your passengers from accidents due to drowsiness

The Nap zapper is worn over the ear and has an electronic position sensor

When your head nods forward, it sounds a loud alarm/vibration to instantly awake you and alert your passengers

This is ideal for students burning the candle at both ends, or for drivers on long stretches of boring road that you know too well

Also security guards, machine operators, or even those watching telly and wanting to maintain correct

Weight: 15g

Size:

Length: 70mm

Width: 60mm

Thickness: 15mm

Colors: black and blue

Power: LR14 (1.5V x 3) battery

Remark: with 9 pieces batteries totally, while 6 pieces of batteries attached in additionally

Alarm angle: 15 to 30 degrees(adjustable)

Rating for the voice pressure: 1cm away from the voice hole >85DB

Patent: applied for design registration (E0610158E)

Certification: CE