Sliding button:With the improved design of sliding buttons, it is no longer necessary to keep pressing the button. This design is more convenient and practical. 2 in 1 multi function:It has red light mode and LED light mode.In this way it can be used as an interactive toy with cats and can be used for lighting when needed.The maximum range is less than 300m. Multi-purpose: It can be used as an indicator in teaching and sales instructions, and is suitable for a variety of scenarios. Light and small, easy to carry Cats love it:This toy will inspire the cat’s hunting instinct.With this toy, your cat will not be alone and will love it. Note: This product does not contain of batteries, please bring your own non-rechargeable AA batteries (each LED light must have an AA battery)