1.2-in-1 Cat Toy: Combines a cat light and mini fishing rod for double fun! The cat light three modes: white light as a mini flashlight, purple light to check for cat ringworm or counterfeit bills, and red light with five fun patterns (red dot, stars, butterfly, smiley face, mouse) to engage your cat's curiosity and hunting instincts. The mini fishing rod allows your cat to exercise, jump, and flip, enjoying fishing-like fun. 2.USB Rechargeable: Features a built-in Type-C port for easy charging, taking only about 20 minutes to fully charge. The blue light flashes while charging, and turns off once fully charged. For results, use a 5V 1/2A power adapter (not included). 3.Expandable & Replaceable: Interactive cat toy designs with a cute cat head shape and connects a retractable metal rod, the rod length can be adjusted from 35cm to 57cm to suit various play needs. Comes with an elastic string and two interchangeable toys (mouse and feather), allowing your cat to jump, flip, and attack, all while improving physical strength and coordination. 4.Simple & Comfortable Design: The mini rod is compact and portable, easy to carry and store. The smooth, delicate texture provides a comfortable grip, providing a pleasant touch!