Material: Silicone + ABS Size: 6*6*6cm / 2.36"*2.36"*2.36" Color: Blue, Orange 1. Automatic cat teaser design, no manual operation required, continuously attracts cats to play, freeing your hands while satisfying their hunting instincts. 2. Intelligent sensing technology: the ball automatically changes direction and speed after being hit, simulating the movement trajectory of real prey to stimulate cats' chasing interest. 3. Built-in silent motor, runs smoothly and quietly, without disturbing the home environment, suitable for all-day use, and can be used peacefully with your pet at night. 4. Safe and environmentally friendly materials, bite-resistant and drop-resistant, odorless, protecting cats' health, safe even after prolonged chewing. 5. Convenient USB charging, long battery life, one charge provides extended use, reducing the hassle of battery replacement, economical, environmentally friendly and worry-free. Package includes: 1*Automatic Cat Teaser Ball 1*USB charging cable