Features 1ENDLESS FUN: Provide your cat with endless fun and entertainment with the cat automatic rolling ball! Keep your cat from getting bored. 2AUTOMATIC CAT TEASER: Automatic cat toy effortlessly satisfies your cat need for exercise and mental stimulation. Practical and interesting. 3INTELLIGENT SENSING TECHNOLOGY: Equipped with intelligent sensing technology, the ball automatically activates based on your cat movements. 4CAT TEASER DESIGN: The built in cat teaser design stimulates your cat hunting instincts, providing them with hours of entertainment. 5RELIEVES BOREDOM: Keep your cat entertained and relieve their boredom with multiple play modes offered by the cat automatic rolling ball. Specification Item Type: Smart Interactive Cat Toy Material: PVC Package List 1 x Automatic Rolling Ball Note With built in battery.