GURU TIP:  This does have flashing lights and high pitch noise for safety. 

TECH TIP:  For all the times you wish you had a non violet security device during your out side adventures- This is the product you need.  It is so very easy to use.  You just pull the pin and it flashes like a strobe light and beeps incredibly loud to get the attention of everyone around you.

BUY THIS IF… You do a lot of your walking/running outside and want to feel extra safe

DON’T BUY THIS  IF: You are as strong as The Hulk – you won’t need it