Prepare your home for the spookiest time of year with this Halloween decor. Each tree in this set features battery operated light bulbs of orange and purple emitting an eerie glow and produces sound for added effect. The large and medium size trees have three settings that include lights on, spooky ghost sounds and on/off switch, while the small size tree has an on/off switch with six hour timer. Place each in different rooms or keep them together as part of your display.