It may look like a car fob but the only thing Guard Dog's Hornet Keychain Stun Gun is gonna unlock is 6,000,000 volts of pain and paralysis. Guard Dog say it's the smallest and lightest stun gun in the world, and a super convenient way to tell an attacker to back the F off.
You gotta love convenience.
While delivering its shock the Hornet also makes a ruckus and emits a bright blue spark. When you don't need to zap anyone, you can attach the Hornet to your keychain--with or without its include holster--and use its built-in LEDs as a flashlight when you need some extra vision.
The stun gun measures about 0.5" thick and weighs less than 20 ounces. It has a fully rubberized body and built-in rechargeable battery with integrated 2-prong plug.