Our personal Character Teen Self Defense Keychain and body alarm will alert others of your location and scare off attackers with a loud alarm when activated."Everyone has a right to feel safe. No one should have to be scared to go home at night." Our mission is to provide everyone with the tools they need to defend themselves and feel safe while doing so. Unlike typical alarms, ours are small enough to fit on your keychain and discretely worn around your neck.You'll never be out of sound when you wear this alarm, which emits a 110 decibel alarm up to 100 yards away, this personal alarm designed to attach to your keys or purse, so you can take precaution when you're out in public and feeling unsafe.