1. [Smart Obstacle Automatic Moving Cat Toy] Settled obstacle avoidance program will interact by turning 360 degrees with CAT interactive toys for interior cats. Your cat, affected by irregular movements, will chase for happy exercise. Cats can continue to chase with decorated shining on the dark night. Birthday, gratitude day, Christmas and wonderful pets for the year. The electronic cat mouse toy simulates the appearance of the mouse that grinds when the button is pressed, moving to annoy your kitty. Puppy cat toys work every 10 minutes to prevent the cat from being over -stimulated and exciting the game. When hitting obstacles, it can react in another direction. Wheels, marble, wood, tils floors, etc. It is smooth that allows it to work on any hard ground like (Note: Pile Carpet is not recommended for shows such as carpets) 4. Automatic cat toys, 1000 mAh lithium polymer battery, 1.5 hours charging, interactive mode lasts more than 2.5 hours. The red light will flash to remind you of the charging when the power decreases.