130 DB Personal Alarm: A good assistant to call for help in case of danger. A piercing 130 DB siren could attract attention from a far distance and frighten the attacker. Provide protection to people, especially women,_x005F_x000D_ children and the elderly _x005F_x000D_ Battery Included: The product comes with 2 AAA batteries, provide alarm time for 6 hours and lighting time for 20 hours. You can replace the battery yourself. _x005F_x000D_ LED Flashlight: Designed with bright LED emergency flashlight, it is convenient for night jogging, overseas travel, hiking, camping and other outdoor activities , the safe personal alarm can last up to_x005F_x000D_ 8 p.m. _x005F_x000D_ Easy to use: just pull out the pin with one hand. Press and hold the button for flash mode. Long lasting sound continuous to ensure emergency use to protect your safety. Won't trigger easily_x005F_x000D_ the alarm. _x005F_x000D_ Portable Keychain: Mini designed, portable to carry. It is not only a personal alarm, but also a key ring, which can be attached to keys, backpacks, belt loops, suitcases, women's leather bags, satchels, suitcases,_x005F_x000D_ etc. The pull ring will not fall