Streetwise Security Products Jolt 35,000 Mini Stun Gun Zombie, Green Triple stun technology: most stun guns on the market today have only one or two points of contact Built-in charger: the slide-out plug on this Unit allows for easy charging. There are no cords to keep up with; simply plug into a standard wall outlet Safety switch: to prevent accidental discharge, three levels of safety have been built in. The disable pin must be Inserted, the safety switch must be in the on position and the stun activation button must be pressed before the stun gun will operate