130 DB LOUD SECURITY ALARM Our security alarm keychain produces a loud sound of 130 decibels after the alarm, which can effectively protect you from the effects of an emergency and seek help to avoid being injured by attackers. . EASY TO USE Pull out the short rope. The siren will immediately emit a loud alarm sound, which can shock and stop the attacker and attract the attention of others when you are in danger. . EMERGENCY LED FLASHLIGHT This personal alarm is equipped with a bright mini LED flashlight with emergency lighting. When you walk in the dark, you can turn on the flashlight for quick illumination by pressing the switch button, which will provide you with great help. . SMALL AND PORTABLE The personal alarm is tiny and is hardly noticed by attackers or intruders. The alarm keychain can be attached to women's bags, backpacks, school bags, belt loops, suitcases, keys, dog harnesses, etc.