A stun gun is a powerful self-defense tool that can immobilize an attacker temporarily. It delivers an electric shock that disrupts the attacker's muscle function, causing pain and confusion. Stun guns come in various sizes and designs, including compact models that are easy to carry. They often feature safety mechanisms to prevent accidental discharge. While a stun gun should be used responsibly and with caution, it can provide women with an added layer of protection in potentially dangerous situations.