120 dB SAFETY EMERGENCY ALARM: The personal security alarm is a compact and easy way to keep yourself or your loved ones protected. An alarm emitting 120 decibels of noise can significantly disorient anyone around it, especially when people are not expecting it. SAFETY STROBE SOS LED LIGHT: Simply pull the Pin and the personal security alarm can send out an high intensity SOS LED strobe light at any time. In addition to using when out alone, this emergency alarm comes with LED lights for those not-so-well-lit areas. EASY TO USE: The Personal Alarm requires no training or skill to operate, and can be used by anyone regardless of age or physical ability. Simply pull the Pin, and the ear-piercing alarm will activate for up to ten minutes of continuous sound. COMPACT & MINIMALISTIC DESIGN: The Safe Sound Personal Alarm keychain is small, portable and perfectly designed to clip onto a variety of places, whether on your belt, purses, bags, backpack straps, and any other place you can think of. It is suitable for people at all ages such as elderly persons, late shift workers, security personnel, apartment dwellers, commuters, travellers, students and joggers.