Specification: Name: Speedy Tail 2.0 Size: 50mm in diameter Material: ABS/Silicone Applicable to: Cats Weight: 40g Battery capacity: 150mAh Color: Orange/Blue Package Includes: 1/2/3 PCS * Speedy Tail 2.0 NOTES 1. Please allow 1-2cm difference due to manual measurement. 2. Due to the lighting effect, monitor brightness, and other factors, there could be some slight differences in the color and size between the photo and the actual item. The Speedy Tail 2.0 cat toy offers dynamic motion states, mimicking natural prey to keep your cat intrigued. Its random, unpredictable patterns make it an ideal choice for indoor play, captivating even the most curious cats With dual-speed adjustments, the Speedy Tail 2.0 lets you switch between low and high speeds, perfect for matching your cat's energy level. Ideal for playful kittens and high-energy adult cats alike Choose between Normal Mode, which automatically shuts off after 5 minutes, or Smart Mode, which activates with a gentle touch. These options allow tailored play that stimulates your cat’s natural hunting instincts Equipped with a 150mAh lithium battery, this interactive toy delivers 90 minutes of uninterrupted playtime on a single charge. Simply recharge via USB, so the fun never has to end The unique wave texture on the ball adds an extra layer of excitement, causing it to bounce and roll unpredictably to keep your cat engaged, entertained, and mentally stimulated