True 130 DB Alarm: 130 DB personal alarm can make a loud sound to deter attackers effectively, allow the person in danger to seek the help of people around; You just need to pull on the hand strap to open the alarm quickly, which is helpful for you to flee away from the dangerous conditions; In addition, it could last 50 minutes of continuous ear piercing alarm 16 Packs with 16 Different Colors: package comes with 16 alarm keychains in 16 different colors, along with 16 aluminum D shape buckles, sufficient quantity and rich colors are enough to meet your various use, replacement and sharing needs; At the same time, bright different colors will match your various dress colors and attract your eyes to quickly find the alarm Multi Function LED Flashlight: this emergency alarm is equipped with built in LED flashlight to bring you light in dark conditions, which is more convenient and practical; Even at night, you can start night adventure, running, walking your dog, camping, cycling, mountain climbing, and more Small and Portable: the safety alarm is small and portable for easy storage and carry, so it can be attached to a wallet, bag, schoolbag, backpack, key, belt ring, suitcase, or even your dogs belt; You can even take it for mountain climbing and hiking, which is very convenient; It is also suitable for children, teenagers, women, the elderly and girls Quality Material: the safety sound personal alarm uses quality ABS plastic, which is resistant to fall, crush, voltage, and high temperature, and the copper plug will not rust; It is beautiful and easy to use; Even in your most adverse conditions, it wont break