Safety personal alarm with 130DB. You just need to pull the ripcord, the loud sounds can draw people's attention even in a far distance, it could help you call for assistance in an emergency. it is a perfect choice as a self-defense weapon. A great choice for all ages: Women, Elderly, Students, Kids, Joggers, etc. It's also a necessary supply for traveling, hiking, camping and walking the dog, timely call for help, starting from the personal safety alarm.