The smallest stun gun in the world! The smallest stun gun in the world, the Monster Hornet. Weighing less than 2 ounces and measuring less than 4 inches in length, the Hornet delivers a sting on a keyring that will alarm any unsuspecting attacker. This Monster stun gun combines 3 powerful LED lights, a convenient built-in rechargeable battery and dazzling stun gun all in the most compact body ever designed in a stun gun. By effortlessly attaching the Hornet onto your keychain, you are guaranteed to have a level of protection never before seen (or felt) in portable safety device.