140 db Loud Safety Alarm: Our safety alarm keychain is designed to produce a loud 140 decibel sound that can effectively protect you from emergencies and seek help to prevent harm from the attacker; The alarm sound is very loud, please do not place it near your ears. Easy to Use: Pull out the bolt, the alarm will ring loudly; Insert the bolt, the alarm will stop sounding immediately; Good companion for people who may walk alone or live alone for protection. Emergency Light LED Flashlight: When walking in the dark, press the switch to turn on this bright mini LED flashlight, which is a great help for quick illumination. Small and Portable: The personal alarm is small and hardly draws attention from attackers or intruders; It can be attached to women's bags, backpacks, school bags, belt loops, suitcases, keys, dog belts, and so on; And you can take it even when you are on the plane. Good Gift Choice: A total of 5 pieces of self-defense alarms in 5 colors; each is individually packaged; The delicate combination can be considered as exquisite gifts for your friends, loved ones, seniors, or even children; we offer a 100% money-back guarantee if you are not satisfied, no questions asked.