Feature:1.Automatic Interactive Ball Toy for Cats: Just a single press of a button, the ball will start to do a 360 degrees self rotation and attract your pet's to chase it. With sparkling light, low sound and rolling itself like a mouse. The ball will be your cat's favorite indoor toy.2.Smart Avoid-obstacle: With an intelligent built-in automatic obstacle avoidance sensor, Petgravity Ball will reverse itself and move away when it hits an obstacle, like wall, chair, door, etc. So there is no need to warry about the cat toy ball getting stuck in corner, and you need do is turn the ball on and let your cat play with the ball, releasing excess energy.3.2 Modes: Two working modes: normal mode/crazy mode, and two control modes: automatic mode/remote control mode. The sphere is equipped with a colorful light band and a built-in USB charging interface. It can be fully charged in about three hours, and can last up to four hours. It can stand by for seven days.4.Quality Material: Environmentally friendly ABS material, non-toxic and harmless, strong and bite resistant, so that your pet can chase with confidence. With IP54 waterproof grade, you can continue to work without fear of damage if you fall into the water.5.Easy to Operate: Easy to use, free choice of two styles, suitable for all kinds of cats and dogs, automatic style can be selected when not at home, with pets playing, remote control style can be selected when at home, and the ball can be controlled to interact with pets. Specification:Product name: Intelligent toy ball, cat and dog interactive toyMaterial: ABS plastic + siliconeColor: Orange / Yellow / Pink2 Control Modes:Style A: AutomaticStyle B: Remote ControlProduct size: About 80x80x80mm/3.14x3.14x3.14inchBattery: 500MahPower supply mode: USBWorking mode: Crazy mode / Normal modeScope of application: Cats, dogs and other petsStartup method:Automatic model: open the sphere, long press the button, start the machine (green LED flashing)/shut down the machine (blue LED flashing), press the button to switch the working mode "crazy mode (color LED flashing quickly)/normal mode (color LED flashing slowly)" after starting the machine, and twist the shell to ensure that the shell is tight.Remote control model: open the sphere, briefly press the button (the green light flashes on/the red light flashes off), and long press for two seconds to enter the pairing mode (the LED light flashes white). At this time, press any key on the remote control to pair. After the pairing is successful, twist the shell to ensure that the shell is tightened.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.IncludedStyle A:1 x Pet toy ball1 x Instructions1 x USB cableStyle B:1 x Pet toy ball1 x Instructions1 x USB cable1 x Remote control