Interactive Smart Cat Toy Automatic Rolling Cat Ball Self-Moving Kitten Toys Describe: Attract your kitten anytime. This cat toy stimulates your cat's hunting instinct. Get your tired kitty excited and boost your cat's appetite. 360 Rotating Ball: After power on, the interactive cat toy will start 360 rotation and color LED indicator. When colliding with walls, chairs, doors, etc., the ball will automatically change direction. No additional help is required. Automatic shutdown: After rolling for 5 minutes, the cat ball will automatically shut down and will not consume too much cat energy. USB rechargeable design, it is the best cat toy when you leave your cat alone at home. One key to open: On/Off Short press the switch Switch mode: Long press the switch Specification: Color: Blue, Pink Material: ABS Size: about 43*43*43mm/1.6*1.6*1.6in Weight: about 40g Charging: USB Battery capacity: 80mah Packing list: 1pc* cat toy ball 1pc* USB charging cable