Car Styling Car Safe Device Anti Sleep Drowsy Alarm Alert Sleepy Reminder For Car Driver To Keep Awake Car Accessories
Put it behind your right ear, Alerts when the head lower in the degrees of 15° to 20°.
Especially suitable for long-distance driving or night driving.
ON / OFF switch.
Powered by AG3 button cell batteries(included).
Driver safety alarm can help prevent accidents caused by driver's sleep when driving.
It is especially suitable for long-distance driving or night driving.
It is guardian angel for drivers.
Easy to use and comfortable to wear for a long time
Size :Approx 5.8*5.5cm
Wear it on the right ear properly
Turn on the switch
Examine whether it is in the normal operation:it beeps when you are leaning your head forward and makes no sound while sitting straight , it is at normal state
Please turn off the swith and put it away when you do not use it
Keep it away from High temperature and damp
1 x Anti-sleep Alarm