INTERACTIVE CAT TOYS: Cats are naturally curious and active, if there is no one to play with them or no toys, they are easily depressed and unhappy. This cat light collars can help cats pass the boredom time, and the owner doesn't need to play with the cat for a long time, it is a good choice for cat toys. 2-IN-1 DESIGN:This cute cat toys integrates the collar and the light into one, the cat collars with bell and mouse shaped accessories can be used as a decoration to make the cat more cute and beautiful; the light allows the cat to play, no matter whether the cat is jumping or running, the light point is always in front of the cat, and the cat is always attracted to chase them. REMOTE CONTROLLED LIGHT: This self play cat toys is different from most of the same type of toys in that you can remotely control the light of the toy to let the cat play by itself, it is very convenient and can release your hands to focus on your work. ADJUSTABLE SIZE AND COMFORTABLE TO WEAR: This adjustable cat collar has a total length of 500mm (19.68 inches) and an adjustable ring that can be adjusted from 3 inches to 9 inches, making it a perfect fit for most cat sizes. It weighs only 0.03 pounds, comfortable to wear and light enough even when chasing. USB RECHARGEABLE BATTERY: This cat exercise toys is USB rechargeable, which is more convenient and environmentally friendly than replacing alkaline batteries. This rechargeable cat collar toy can be charged for 30 minutes and can be played with by your cat for almost 1-2 hours.