The Guard Dog Knightro boasts the strongest built stun gun in the world. Made with type III aluminum alloy and a ridged enforced body throughout, the Knightro can withstand impact to almost any degree imaginable. Equipped with the world famous and Guard Dog Exclusive, Concealed Inner Stun Technology, there are no visible prongs that hinder the output of the flashlight and allows the stun gun to be disguised within the outer layer. With a swift action, the Knightro blinds any attacker with 300 lumens of pure white light. With a reach spanning further than 2 football fields, the built-in tactical flashlight switches to 5 alternate light functions: ultra bright, high, battery-efficient low, emergency flashing strobe, and S.O.S. Morse.