Features 1. Interactive cat toys for active play: Cat toys provide various motion states and random movements, making cats fascinated. Its replaceable tail imitates prey, making your indoor cat excited to play. 2. Dual speed adjustment: Adjust through two speed settings to match the cat's energy level. Simply press the power button quickly to easily switch from low speed to high speed, suitable for both curious cats and lively adult cats. 3. Long lasting USB rechargeable battery: Built in 150mAh lithium battery, providing 90 minutes of active gaming on each charge. Charging via USB, worry free power supply ensures that cats' favorite toys are always ready. 4. Smart and Normal Modes: Choose between Normal Mode (automatically shuts off after 5 minutes) or Smart Mode (waiting for cat touch activation). Very suitable for stimulating cats' natural hunting instincts while increasing the diversity of game time. 5. Texture Ball Surface: This sports ball has a unique wave texture that can unpredictably change direction, stimulating cats' curiosity and keeping them focused during long periods of play. Specifications: Material: ABS Size: 5.5x5.5x5.5cm Weight: 50g Package Include: 1x Cat teasing ball