INTERACTIVE DESIGN: Features an automatic motion-activated rolling ball that creates an engaging hide and seek game for cats, promoting natural hunting instincts SPACIOUS PLAY AREA: 28-inch diameter play mat provides ample space for cats to chase, pounce and play, perfect for indoor exercise and entertainment USB RECHARGEABLE: Includes USB charging cable for convenient power supply to keep the motion ball running for extended play sessions DURABLE CONSTRUCTION: Made with high-quality materials featuring a colorful pattern design and sturdy mat edges that withstand active play SMART ACTIVATION: Motion-sensitive ball automatically starts moving when touched, creating an unpredictable play pattern that keeps cats engaged and active Keep your feline friend entertained for hours with this innovative interactive cat ball toy set! The package includes two self-rolling balls in vibrant orange and blue colors, each featuring playful tail attachments. These smart electronic balls create unpredictable movement patterns that trigger your cat's natural hunting instincts. The 360-degree rolling motion mimics prey movement, encouraging active play and exercise. Each ball is designed with a durable outer shell and comes with replaceable tails for extended playtime fun. Perfect for indoor cats and kittens, these automatic moving balls help prevent boredom and promote physical activity. The toys operate independently, creating an engaging play experience even when you're not home. The compact size makes them ideal for any indoor space, while the sturdy construction ensures they can withstand enthusiastic play sessions. Great for single or multi-cat households, these interactive balls provide mental stimulation and entertainment for your pets. Batteries required (not included).