The Yellow Jacket stun gun case was made to protect your phone and protect you at the same time. There is no other case on the market that protects your phone, increases your battery life up to one full charge, and conveniently conceals a 650,000 volt stun gun. The Yellow Jacket comes equipped with a dual safety switch making it very difficult to injure the user. It is available for the iPhone 4,4s,5, and 5s and comes in 5 different color options. For your viewing pleasure we have included a video.