Smart Motion Simulation: Lift playtime with a cat teaser toy that mounts easily on doors and window, utilizing a smart lifting system to simulate erratic motions, sparking your cat's natural hunting instincts during hands-free interactive trainings Engaging Exercise Solution: Irregular bouncing and swinging with algorithm-driven random lifting logic encourages pets to sprint and jump, meeting their daily exercise needs effectively while enhancing playtime engagement Enhanced Play Experience: Reduce friction noise with a silent structure, while the high elastic latex rope ensures smooth extension, and replaceable tail accessories enhance playtime variety without interruptions Dependable Power Supply: Delivers dependable performance with a long battery runtime, eliminating constant charging needs and maintaining seamless pet engagement via an efficient Type-C fast charging design Tool-Free Setup: Strong adhesive pad combination ensures stable and convenient setup with no tools required slide rail bracket adds smooth material surfaces for enhanced durability, and ease of use Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.