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【130DB HIGH DECIBEL】- 130dB emergency alarm loud enough, the sound lasts for 50 minutes and has a flashing, the security alarms keychain even 300 yards away, alarm siren song also can attract the attention of nearby people, and get help in time.
【LED Design】- This safety alarm keychain also has a LED light that can help you in the dark. Suitable for night running, walking dog, traveling, hiking, camping and other outdoor activities.