Some might call it crazy, but Yellow Jacket founders Seth Froom and Sean Simone have surely come up with an ingenious idea to create the world’s first smartphone defense case. The one of a kind stun gun case features two safety mechanisms that can be deactivated any time so that you can use your phone as a weapon. What’s more is that this “stun gun” iphone case can be deployed in less than two seconds as opposed to the usual five to ten seconds it takes to deploy an actual stun gun. It also comes with a built in battery charger to provide one full, complete charge to your iphone 4. Who would’ve thought that you can carry 650,000 volts of electricity in your iphone case to surprise your next attacker? Protect your phone and your life with the new Yellow Jacket Stun Gun case.