ABS Shell and inner has 4 pcs AG3 button cell. Pull metal chain from device to sound 120 dB alarm, whcich could helps call for assistance in an emergency and helps deter attacker. Push pin back in to stop sound and use again. Compact and convenient to carry around.
ABS Shell and inner has 4 pcs AG3 button cell. Pull metal chain from device to sound 120 dB alarm, whcich could helps call for assistance in an emergency and helps deter attacker. Push pin back in to stop sound and use again. Compact and convenient to carry around.
