Feature 1Endless Game: Pet fetching machine provides endless entertainment and exercise for your furry friend with its automatic ball launch feature. 2Adjustable Range: Dog ball thrower machine with adjustable distance settings cater to different activity levels and requirements of your dog. 3Easy to Use: Effortless operation and user friendly design make the ball throwing machine easy to operate and enjoy for both you and your pet. 4With 3 Tennis Balls: Includes 3 standard tennis balls, perfect for catching matches. Suitable for 6 C battery (not included) or adapters (included). 5Sturdy Construction: Dog launch toy built to last with a sturdy and safe construction, designed to withstand rough play and minimize the risk of injury.Item Type: Pet Fetching MachineMaterial: PlasticBottom Diameter: Approx. 26cm / 10.2inBattery Type: 6 x C batteries (not included) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Pet Fetching Machine3 x Balls1 x Instruction Manual1 x Adapter