【Interactive Cat Toy for Endless Fun】The Speedy Tail 2.0 cat toy features multiple movement states and random motions that captivate your cat's attention. Its replaceable tail and irregular patterns simulate prey, making indoor playtime exciting and engaging. This cat toy glides effortlessly across tiles, hardwood floors, low carpets, and even high-pile carpets, rarely getting stuck in corners, ensuring hours of entertainment for your feline friend! 【Powerful Driving Force】The Speedy Tail 2.0 boasts two speed settings to match your cat's energy levels. With a simple press of the power button, switch easily from low speed to high speed, catering to both curious kittens and energetic adult cats. 【Smart and Normal Modes】Equipped with a wake-up function in normal mode (auto shut-off after 5 minutes) and a smart mode that allows pets to activate the toy by pawing at it, this interactive cat toy keeps your pet entertained and engaged even when you're not home. 【Long-lasting USB Rechargeable Battery】The Speedy Tail 2.0 has a built-in 150mAh lithium battery, providing 90 minutes of active playtime per charge. It is easily rechargeable via USB, ensuring that your cat's favorite toy is always ready for action. Be sure to occasionally clean any fur that may get stuck in the gears! 【Textured Ball Surface for Unpredictable Movement】Ideal for energetic, outgoing, and playful adult cats or kittens, this mobile ball features a unique wavy texture that changes direction unpredictably, sparking your cat's curiosity and keeping them engaged in play for extended periods.