Here is a rewritten product description for the Dog Automatic Ball Launcher: Our Dog Automatic Ball Launcher features a built-in rechargeable battery and USB charging cable, offering up to 4-5 hours of playtime on a full charge. This ensures your dog can enjoy extended play sessions. With three-speed control options, you can select the appropriate setting for your environment. The default distance is 10 feet, but you can adjust it to 20 feet or 30 feet by pressing the Distance Setting Button above the charging port. This automatic ball launcher for small dogs makes an ideal gift for birthdays, Christmas, Halloween, and Thanksgiving. It’s a perfect interactive toy that will become a cherished companion for your pet. Made from upgraded quality materials, our Automatic Ball Launcher is more durable and long-lasting than other dog ball throwers. It comes with 9 free balls, providing ample entertainment for your pet. This interactive toy not only strengthens your bond with your dog but also promotes their health, keeps them active, and reduces negative emotions.