Description: Non-Toxic Material-Smart Interactive Cat Toys Ball,High quality, non-toxic ABS plastic, wont break even hit the wall for hundreds of times. USB-Rechargeable-Build-in Red led light and move randomly which can catch cats attention.Interactive cat ball is powered by USB cable and can provide entertainment time at lease 3-4H when fully charged. Automatic Shut Off The toy ball will automatically turns off after 40 minutes of rolling, perfect for those who don't have time to watch your kitty while they are playing. 360 Degree Self Rotation-The primary purpose of electronic Interactive kitty toy is to pet hunting the ball around and have fun. Just press the button, the ball will start to do a 360 degrees rolling with Spinning LED Light and attract your pet's attention. Exercise Chaser Toy- The self rotating ball will keep your pet busy and get them up and moving. Get more exercise for indoor cats when they try to catch the moving ball. Specification: Material:Silicone + ABS Color: White, Red,Green Power Supply: USB Charging Size:6.4cm/2.51inch Package Includes: 1Piece LED Cat Toy Ball