*140 db loud safe alarm: our security alarm keychain is designed to produce a 140decibel loud sound can effectively protect you from the emergency and seek help to prevent the damage from the er; ;The alarm sound is very loud, please do not put by your ears * : pull out the bolt, the alarm will ring great loudly; Plug in the bolt, the alarm will stop sound immediately; companion for people who may walks alone or live alone for protection * LED flashlight: when you walking in darkness, press the s button to turn on this bright mini LED flashlight with great assistance for a quick illumination *Small and portable: the personal alarm is tiny and hardly be drawn attention by ers 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 you are on the plane * gift choice: total 5 pieces self-defense al in 5 colors; each one is individually wrapped; The delicate combination can be regarded as exqui gifts for your friends, loved ones, seniors or even children; we offer a 100% money back guarantee if you are not satisfied, without any questions asked