“Add an extra scare to your Halloween decorations with the Hangman Violent Kicker Zombie Prop. This realistic prop hangs still until activated, then violently kicks and twitches, creating an eerie gasping effect. Perfect for haunted houses and spooky parties. (Note: May cause nightmares!)” Plug & Play! All of our pneumatic (air powered) props come complete and ready to run with programmed controller, motion sensor, intense audio, and speakers. Purchase DOES NOT include the Air compressor.