【The most suitable cat toy ball】It is made of silica gel and is suitable for wooden floors, ceramic floors, hard floors, thin carpets, etc. Even playing at night will not disturb neighbors or interfere with sleep. The USB charging port is built into the case to prevent the cat from getting wet or bitten. The built-in LED light is very soft and does not hurt the cat's eyes. Intelligent Interactive Cat Toy: This lovely interactive ball will appeal to your cat. Just press the button and the cat ball starts spinning, moving or shaking 360° to entice the cat to hunt. The cat toy ball is constantly moving around the house and flashing at the same time. Simply plug in the USB charging cable for an hour and let your cat play for two hours. 【Usage mode】Long press the on/off button to switch modes. There are two modes of operation: 1. Smart mode (blue light turns on for three seconds). The toy ball automatically enters standby after 5 minutes of operation. 2. In normal mode (green display is on for three seconds), it will automatically shut down after 5 minutes of operation. 【Intelligent obstacle avoidance function】Built-in intelligent motion sensor and automatic obstacle avoidance system. The cat toy ball can simulate the escape path of the prey. After encountering obstacles, it intelligently chooses a route to avoid them. You don't have to worry about getting stuck in the corner. Reduce Cat's Loneliness: When you work or go out, the cat will feel lonely because there is no companion at the moment. The diameter of 43 mm corresponds to the size of a table tennis ball. Kittens and adult cats are easy to control. This cat toy will become your cat's best playmate and help your cat reduce loneliness.