- Bird Call Sound Function: Engage your cat's hunting instincts with a built-in bird call sounder. The gentle touch of your feline will activate the sound, simulating the presence of birds that pique their curiosity and encourage play. - Easy Battery Replacement: The sound is powered by a built-in button battery that can be easily replaced when exhausted, ensuring continuous fun without hassle. This feature extends the life of the balance toy car. - Self-Balancing Movement: Designed with a self-weight balance system, this toy requires no electric power. It wobbles and moves on its own after a gentle nudge from your cat, capturing their attention with dynamic back-and-forth motion. - Catnip Ball Included: A catnip ball can be placed on the transparent top, adding an extra layer of attraction. As the toy moves, the catnip rolls around, further enticing your cat to engage with the toy. - Multifunctional Benefits: This interactive balance car addresses your cat's natural play instincts, helping reduce destructive behaviors while enhancing mental stimulation and physical fitness. It's an ideal solution for maintaining your cat’s overall well-being. Use Scenarios: 1. Perfect for solo playtime, keeping your cat entertained when you're busy. 2. Great for interactive sessions that stimulate your cat’s natural hunting abilities. 3. Ideal as a gift for new pet owners looking to enrich their cat's environment. The balance car is built to last, easy to maintain, and designed for playful cats of all sizes. Experience interactive fun that keeps your cat engaged and happy.