The Smart Retractable Dog Leash Kit comes with everything you need to take your pup for a walk. This set comes with a retractable leash, Bluetooth speaker, LED light and a convenience box. The leash has a metal switch made of durable stainless steel that can withstand pulling strength five times that of your companion’s weight. It features a unique retract function and a streamlined belt outlet to ensure smooth expansion every time. The convenience box can be filled with poop bags or snacks to keep your hands and pockets free. The Bluetooth speaker and LED light easily attach to the leash and make walks more fun for you and your furry friend. For medium breeds.