Interactive cat toys for active play: These cat toys feature various motion patterns and random movements that captivate cats. The replaceable tail mimics prey, exciting indoor cats and encouraging playful behavior. Dual speed adjustment: Two speed settings allow you to match the toy's activity level to your cat's energy. Quickly press the power button to switch between low and high speed, making it ideal for both curious kittens and energetic adult cats. Long-lasting USB rechargeable battery: Built-in 150mAh lithium-ion battery provides up to 90 minutes of playtime on a single charge. USB charging ensures a reliable power supply, so the toy is always ready for use. Smart and Normal modes: Choose Normal Mode, which automatically turns off after 5 minutes, or Smart Mode, which activates only when touched by the cat. These modes help stimulate your cat’s natural hunting instincts and enhance playtime variety. Textured ball surface: The ball features a unique wave-like texture that creates unpredictable movement, sparking curiosity and keeping cats engaged during extended play sessions. Specifications: Material: ABS Size: 5.5 x 5.5 x 5.5 cm Weight: 50g Package includes: 1 x Cat teasing ball