This cat ball toy is made of safe and environmentally friendly food grade silicone material, odorless, non-toxic and durable. It has good elasticity and cats can play with it for a long time. The cat ball toy has a built-in LED light that can be turned on at night, allowing cats to play in the dark for added fun. The cat ball toy is small and lightweight, easy for cats to carry and play. It is a great toy for cats to exercise their claws and teeth and reduce boredom and anxiety. Turn on/off the toy ball: short press the on/off key Smart Mode (blue light on for 3 seconds): Automatically enters sleep mode after 3 minutes of operation, activated by paw tapping on the automatic cat ball activator. 42mm design, more closely fit the size of the cat's hand, the cat can play more enjoyable. Bionic movement, intelligent obstacle avoidance, intelligent mode can be woken up by tapping, simulating the prey escape trajectory rolling, intelligent selection of routes to avoid after hitting the obstacles. The exterior is made of food-grade silicone, very quiet when rolling, do not need to be afraid of cats playing at night to disturb your sleep. The material is soft and very safe, in addition to rolling quietly to increase friction, more bite-resistant and durable. Usb charging is very convenient, open the silicone cover, connect the type-c cable, you can charge. Red indicator light flashing: low battery, need to charge. Blue indicator light flashing: charging Green indicator light is long on: charging is complete (please fully charge it for the first time use). One charge, can maintain 60 minutes of battery lifeProduct Dimensions:1.97 x 1.97 x 1.97 inches; 1.41 ouncesItem model number:cat ball toy 2.0Date First Available:December 12, 2023Manufacturer:Pet's WyndellASIN:B0CQ3NQBXGCountry of Origin:ChinaIntelligent Mode---- Automatically enters the dormant state after running for 3 minutes and activates the rolling cat toy after tapping.Bionic Design Intelligent Obstacle Avoidance---- Built-in intelligent obstacle avoidance sensors, simulate the prey escape trajectory in intelligent mode, when the toy ball hits the door frame, corners, tables and chairs will intelligently choose the route to avoid. Stimulate the hunting nature of cats, so that cats love it.Material Safety Rolling Silent---- Is made of edible grade silicone, soft and durable, with beautiful and lovely colors very attracting cats' attention and close to play. The safe surface can protect your cat's teeth and claws. Rolling is quiet and noiseless, so you don't have to worry about your cat making noise at night, giving you a quiet sleep.USB CHARGING CONVENIENT---- Is equipped with type-c charging port, just open the silicone cover to charge. And there are indicator light prompts: red light blinking, low battery; blue light blinking: charging; green light long light: charging is complete. One charge can last up to 60 minutes.Customized Size for Cats---- Is different from other cat scratching ball, the 42mm toy ball size is customized for cats, which is more in line with the size of cats' hands, so that cats can have more fun controlling the toy ball.