Your dog will have a great time playing fetch with the Automatic Ball Launcher. The water-resistant launcher is great for both indoor and outdoor interactive play. With 9 distance settings and 6 angle settings, the launcher launches standard sized tennis balls between 8-30 feet and up to a 45 degree angle. The comfortable handle allows for easy transportation. Multiple built-in safety sensors keep people and pets safe while playing fetch. An automatic sleep mode ensures that dogs get rest.