The EUROPALMS Halloween Blood Skull is a hanging Halloween decoration with a black hood, skull design, flashing red LED effect, and integrated scary voice and ghost-train sound effects. Animation is triggered by a motion detector or wired manual control and runs for up to 30 seconds. The unit is battery-powered using three AA batteries, which are not included. It has a rope loop for suspension and measures 30 cm wide, 13 cm deep, and 80 cm high.