Bring lifelike motion to your decoy spread with the Avian-X Power Butt Kicker & Power Swimmer Combo Pack. Designed to mimic the natural movement of live waterfowl, the Power Butt Kicker features power-kicking webbed feet that create realistic feeding motions, wakes and splashes at the water's surface, while the Power Swimmer delivers continuous movement to add realism throughout your spread. Both decoys are built for reliable performance, with durable construction and long-lasting Lithium-Ion batteries. The Power Butt Kicker offers full-on and intermittent modes for extended runtime, while the Power Swimmer provides over 10 hours of continuous operation. Together, these motion decoys create a dynamic, lifelike spread designed to grab the attention of passing waterfowl. Power Butt Kicker: Ultra-realistic feeder butt perfectly mimics a live, feeding mallard Power-kicking feet positioned at the water's surface deliver natural motion Kicking action produces wake, splashes and lifelike movement associated with feeding birds Operates in both full-on and intermittent modes Full-on mode delivers 12 or more hours of use Intermittent mode conserves battery life while delivering 24 or more hours of use Includes one drake mallard duck butt body, high-impact power module and webbed feet Powered by a rechargeable lithium-ion battery with included charger Power Swimmer: Non-fouling motor design for hours of use Foam filled decoy cavity for stability and shot shielding durability. Powered by Lithium-Ion battery for 10+ hours of run time