Personal safety devices are tools designed to enhance individual security and provide protection in various situations. These devices can include items like pepper spray, personal alarms, and self-defense keychains. They are often compact and easy to carry, allowing users to feel more secure while walking alone or in unfamiliar areas. Many personal safety devices are designed to deter potential threats or alert others in case of an emergency. For example, a personal alarm emits a loud sound to attract attention, while pepper spray can incapacitate an attacker temporarily. Overall, these devices aim to empower individuals to take control of their safety.