Something's in the garbage, but put down the broom and get out a machine gun! Tail thrashes back and forth as rat squeals. Programmed for continuous operation. Digital sound, with an amped speaker. Operates on regular household current and a small air compressor. Approximately 50" x 21" x 21". PLEASE NOTE: This item is a Special Order and may take 4 to 8 weeks for delivery. Please call us for availability if you need this item sooner.