The Mace® Personal Alarm Keychain is a small yet potent safety device. With a 130dB sound when activated, it wards off threats and grabs attention for assistance. It's simple to activate during emergencies by pressing the front button, and deactivating it is just as easy with the back button. Additionally, it includes a built-in whistle as a backup option. Whether you're walking or heading to your car, this alarm offers reassurance and protection. Its built-in keychain ensures easy concealment and convenience for when you're on the move, allowing you to attach it to your keys, belt, or bag.