140 dB Loud Safety Alarm: Our safety alarm keychain is designed to produce a 140-decibel loud sound that can effectively protect you from emergencies and seek help to prevent harm from an attacker. The alarm is extremely loud, do not place it near your ears. Easy to Use: Pull out the bolt, the alarm will sound loudly; Insert the bolt, the alarm will immediately stop sounding. A great companion for people who walk alone or live alone for protection. Emergency LED Flashlight: When walking in the dark, press the switch to turn on this bright mini LED flashlight, a great help for quick illumination. Small and Portable: The personal alarm is small and can hardly be noticed by 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 with you even on a plane. Great Gift Choice: A total of 5 self-defense alarms in 5 colors; Each is individually packaged; The delicate combination can be considered 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.