Color options: orange, pink, yellow. 1Two Modes & Colorful LED LightsNormal Mode and Crazy Bouncing Mode are available,you can freely switch modes via remote control. Normal Mode: automatic movement and rotation,is suitable for wood,tile and marble floor. Crazy Bouncing Mode: automatic movement and bouncing,is suitable for thin carpet and outdoor lawn for lower noise. Built-in multi-colors flash lights inside the ball,it can attract more attention and brings more joy to your dogs and cats. 2Remote Controldog toys ball comes with a remote control, which allows you to turn the ball on/off, turn left/right, and switch between crazy and normal modes. Easy to interactive with your pet at any time. Dog ball toys with motion sensor, when you are busy or have work, your dog can also be happy to play by themselves. 3Durable and Safe Materials interactive dog toys made of durable natural rubber+TPU, safe and odorless non-toxic, the shell is removable, easy to clean. Dogs love to bite and lick their toys. The IP54 waterproof level, meet the requirements for indoor and outdoor use. Please note: This dog toys does not work on aggressive chewers. Ideal for slight chewers, small to medium breeds dogs,also can be cat toys. 4Intelligent Motion Activated dog toys ball built-in motion sensor, when your dog touches or bites it,it will automatically rotate or bouncing movement for 10 seconds,then the color led light will keep flashing for 4 seconds, then it will enter standby mode. If there is no operation again, the ball will automatically start after 2 minutes and 3 minutes and to attract your dog to play, during which the cool colorful led light will flash to enhance the attractiveness for your pet. 5Long Battery Life & USB ChargingBuilt with 500mAh battery, charging 1.5 hours, it can work for 4 hours in crazy mode when fully charged. Power button and USB charging hole are on the inside of the machine, you need to unscrew the outside cover to charge the machine and turn on/off the ball.