The Finisher Swimmer PRO is the most realistic swimming motion decoy ever made. This decoy perfectly mimics the swimming feeding motion of a duck. The motor and battery housing are IPX7 rated, ensuring that no water intrusion can jeopardize your hunt. The Finisher Swimmer PRO features a custom-designed pump and impeller that not only displaces more water but also introduces an astonishing level of motion to your decoy spread. Product Features Mimics swimming and feeding motion Foam-Filled Super Magnum 21 length 7 hour run time Lithium-Ion rechargeable battery Magnetic Charger Magnetic On/Off Switch Built-in timer IPX7 Rated Battery Housing