In the realm of waterfowl hunting, realism is paramount. Enter the Foam Filled Decoys with Shaker Module—a masterful blend of innovation and authenticity tailored for the discerning hunter. These decoys are meticulously crafted to mimic a preening duck's natural behavior. When deployed, their authentic preening motion generates a wake that brings adjacent decoys to life. This subtle yet effective movement creates an inviting tableau for incoming birds, increasing your chances of a successful hunt. Powered by four AA batteries (not included), these decoys offer up to 10 hours of continuous operation—ample time for even the longest sessions in the blind. The foam-filled construction ensures durability while maintaining buoyancy, allowing them to withstand harsh conditions without compromising performance. For those who understand that success lies in attention to detail, these Foam Filled Decoys with Shaker Module are indispensable tools in your arsenal. Trust in their design; rely on their performance; elevate your game.