WOWParts products are designed to be easy to use, multifunctional, simple to install, welcome to a new way to experience a simple and better life. TSV personal safety alarm uses durable ABS plastic, resistance to fall, crush and high temperature, won't break in your most adverse conditions. Press the mini LED button to activate bright LED light, help you to stay safe while running through neighborhoods, streets and trails. Self-Defense security alarm suitable for people at all ages such as students, elderly, children, women, night workers, night walkers, joggers, adventurers, etc. The emergency alarm keychain can make 140dB piercing siren song to draw attention to protect your personal security even in far distance(~330ft). The personal alarm will be activated when you pulled the contact pin out. To silence, just inset the contact pin in, the alarm will be off. The self defence is portable and easy to use, it can be attached on keys, backpack, belt loops, suitcases. The mini personal alarm keychain can be used as gifts for your friends, loved ones, seniors or even children. How To Use: 1. Activated: Pulled the contact pin out 2. Silence: Inset the contact pin in

140db Safe sound personal alarm, protect you from having an emergency even at distances as far as 303 ft. Resistance to fall and crush, won't break in your most adverse conditions. Keep you safely in any dangerous situations, suitable for people at all ages. Pull out the pin for activating and the sound will be gradually loud until reinserted. Designed with LED lights, press the mini LED button to activate bright LED light. Portable and easy to use, can be attached on keys, backpack, belt loops, suitcases. TSV emergency alarms can be used as gifts for your friends, loved ones, seniors or even children. Package Include: 3 x Self-Defense Alarms(Black, Gray, Purple)