The MAMA JAMA is a highly effective, multi-purpose duck hunting tool that combines the ability of a spinning wing decoy to attract ducks from long distances with the natural motion and sounds made by live ducks as they move on the water. All good duck hunters know that ducks see motion 2 to 3 times better than humans do. The MAMA JAMA allows you to use that to your advantage by combining several of the desirable types of motion in one decoy. In addition to the spinning wing concept, it moves on the water and produces ripples and moving water sounds and more importantly produces the "V" that ducks make on the water as they swim. This "V" is one of the most visible ways flying ducks locate ducks on the water. An intermittent timer provides extreme realism. This decoy was specially designed by the MOJO Crew to be a "duck killing machine"! Includes a Mallard Hen Body (The Mama), specially designed floating base with propulsion pump to move the decoy in a natural way and a orifice discharge to make ripples and natural water sounds, all contained in a single realistic floating unit. Anchored by a 36" X 4 oz. MOJO Texas Rig (NOT INCLUDED). Complete with 12-volt rechargeable battery and charger. Runs 6-8 hours on fully charged battery. Give ducks a new and totally natural look.