This alarm is excellent at drawing attention to you for help. Its 140 dB continuous piercing sound is loud! It can easily draw people's attention even in a far distance and scare attacker away. Whether you are a kid, college student, a jogger, lone worker, elderly, a night owl, this alarm can help you be safe. It's an easy and necessary security supply no matter if you are at home or walking outsides lonely at night, jogging or traveling alone, hiking etc.
 
I like to carry one on my keychain and another attached to my backpack. You can also hold it in your hand, carry it in your pocket, purse or backpack. Makes a great gift!