This keychain is crafted from eco-friendly and robust ABS material, resistant to impacts. Our keychain alarm emits a piercing sound that commands attention even from a distance up to 600 feet, deterring potential assailants and signaling for assistance. Equipped with an LED light, this security keychain ensures visibility in low light conditions, making it your trustworthy companion for nighttime activities like running, walking your pet, traveling, hiking, or camping. In situations where you might lose your way outdoors, the flashing light feature of this keychain allows for rapid location. Easily clips onto keychains, backpacks, purses, and more, making it a versatile tool for students, the elderly, children, women, and night shift workers.