1. Interactive Fun for Cats: Every time your feline touches this cat kicker toy, the automatic built-in motion sensor kicks into action and the cat teaser duck toy flaps and flutters like a real duck, intriguing your cat to kick and play.2. Realistic Duck Simulation: The fluttering cat toy looks like a real duck/bird, an eye-catcher for cats, keeping your kitty on her paws and engaged in real time, alleviating boredom and loneliness and promoting cat's exercise when you are away from home3. A Duck That Quacks: Make play fantastic with the fluffy duck, which makes lifelike quack sounds once playtime begins, beckoning every bat, bite, chew, and chase!4. SilverVine Catnip Pouch: an extra pouch of silvervine and catnip blend is included inside the duck belly, most cats can get excited and happy at the smell of silvervine and catnip. Silvervine and catnip is effectively conducive to getting lounging cats up and moving5. USB Chargeable: this toy is USB chargeable which saves you from the hassle and costs to replace batteries. USB cable is included in the package. The included chargeable mechanism is detachable for convenient cleaning of the plush pet toy. The duck will stay dormant and quiet to save battery power when left alone