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.
Comfortable to wear for a long time.
Easy to use.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 0.5 inch
Length : 5.9 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00OJSXV0U