［140DB Loud sound］:This keychain alarm can make Loud sound to draw others attention even in a far distance(606.11 ft away), which can effectively scare attackers in danger and seek people around for help.
［LED Design］: This safety alarm keychain also has a LED light that can hel you in the dark. Suitable for night running, walking dog, traveling, hiking, camping and other outdoor activities.
［Portable Design］: The personal alarm has a portable size, can be attached on keychain, backpack, ladies bag,etc.It suit for students, elderly, children, women, night workers and so on.
［Easy to use］: The alarm will be activated when you pulled the contact pin out,and siren will sound continuously for 30 minutes unless unless pin is reinserted to device.