This frightening masked figure is sure to give trick or treaters a start when his eyes light up from beneath his mask and he starts to demand to be released from his shackles by shaking uncontrollably. The Lighted Animated Halloween Hanging Plague Doctor Decor activates by sound or a button and runs on 3 AA batteries (not included). Scare trick or treaters by hanging this figure by your front door or in a hallway to really startle party guests.