Suitable And Comfortable For Cats:The Adjustable Collar Length Of 45-Degree Flexible Light Pointer Head Ensure That It Suits Most Cat Sizes.Quality Material: The Interactive Cat Collar Is Made Of Selected Tpu Material.Easy To Use: Adjust Light To Find The Best Light Point Position For Your Cats.Dismountable Collar: Remove The Collar For Cleaningsb Rechargeable Battery: Cats Can Play For Nearly 5 Hours On A Single Charge Of 1 Hour With This Rechargeable Collar Toy.