If you want to kill ducks, make your decoy spread look natural! MOJO introduces the most effective and user friendly butt up feeding motion decoy EVER. Featuring one, self contained unit utilizing MOJO's 12 volt rechargeable battery mounted in the bottom of the decoy for stability and balance. Using water pump and MOJO's on\/off cycler to produce very life like ripples simulating real feeding ducks. Includes battery charger. Complete single unit ready to hunt by adding decoy weight only.