Easy to use Press the mouse head with your hand for 3 seconds, see the tail light flashing colored light that is turned on/off successfully.USB charging Charging for 1 hour, the use time is no more than 160 minutes in sports and rest mode. It is recommended to give the cat toy a full charge after receiving it, so that it can extend its service life.Compact shape, easy to carry With a delicate and compact appearance,the interactive cat toy can be placed in a pocket when taking your cat outdoors and enjoy a fun day with your cat.Simulation Design-Mouse Shape : The interactive cat toy is designed to simulate the form and activity of a mouse. Move fast like a mouse with a colorful flashing light strip. Cat toys interactive for indoor cats catch your cat's attention at a glance, and trigger your cat’s instincts: hunting, chasing, pouncing, scratching, having fun, and exercising all in one go.Suitable for Multiple Sites: The two upgraded skid tires are smooth and sturdy and allow it to run on any type of hard floor, such as marble, wood, tile floor, etc. (Note: not recommended for shag like pile carpet, rug). The upgraded wheel clips can effectively reduce tangling. (Note: Please turn the wheel before using.)