Our light-up talking witch has a sound activation function, which creates a creepy and scary atmosphere for any Halloween events, spooky entertainment, haunted houses party and other themes occasions. 3 AAA batteries required (NOT INCLUDED) This 72" large light up talking witch make it easy to be noticed, provide this real scary feeling at outdoor lawn and many other horrific theme parties Scary screaming sounds activated by any sounds like walking, talking, or kids screaming around it. Sound Activation is sensitive and easy to trigger Using the string on top you can easily hang these lightweight Halloween decorations on your windows, doors, trees or anywhere else with a hook Item #: 11499