Safety Comes FirstOur Keychain security alarm is designed to produce a 140decibel warning sound can effectively protect you from emergency and request help to prevent damage from attacker the emergency alarm will last 30-40 minutes the alarm sound is very loud. please do not put in your ears. Emergency LED FlashlightThe emergency security alarm can also be used as a mini LED flashlight for low-light emergency lighting. When you walk in the dark. press the switch button to turn on this bright mini LED flashlight with great help for quick lighting. Easy to use Just need to pull the switch pull the rope gently. then can start the alarm which is very convenient. And the jack has shrapnel so the pull rope won't accidentally fall off to start the alert. avoid embarrassment. Attractive and practical fashion designThe small and fashionable design with key ring. so it could hardly attract the attention of attackers or intruders. It can be attached to women's bags. to backpacks. to satchels. to the suitcases. to the keys. to dog belts. etc You can even sound the alarm when you're on the plane or on vacation. Good gift of choiceTotal 3 pieces self-defense alarms in 3 colors The delicate combination can be regarded as an exquisite gift for your friends. your relatives. the elderly or even children. This personal security alarm is a safety necessity for traveling. go hiking. camping and walking the dog.