Our Halloween Yard Decorations help you add a creepy and scary atmosphere to your Halloween party. Led light head: turn on the switch inside the drawstring bag hanging around the neck of one of the witches, the flash head can be activated by a sound sensor placed inside when you get close to the witch yard decoration and make some noise or touch, their heads will make a scary sound and light up with changing colors. Requires 2 "AAA" batteries (not included) The witch decoration measures up to 48 inches, the clothes are made of polyester, which is weather-resistant, but not recommended to put in the heavy rain The witch yard decorations look scary feature with flashing heads, they are great Halloween props to scare your guests, suitable for Halloween party decor, haunted houses, gardens, yard, and porch Item #: 13502