AFP Automatic Ball Launcher for DogsDog Ball Launcher AutomaticTennis Ball MachineIncludes 3pcs Tennis Balls for Dogs

Pre-Owned First of all push the “power on /off buttonfor 3 seconds to turn the Hyper fetch Mini on. The “power on/off indicatorgreen light will turn on. To turn off the Hyper Fetch Mini push the “power on/off buttonfor another 3 seconds. Secondly press “power on/off buttonto choose the distance 10ft 20ft or 30ft. Thirdly put the balls in the ball basket on the top of the Hyper Fetch Mini. Finally when balls are placed into the ball basket the Hyper Fetch Mini will throw a ball every 10 seconds. Remarks There is a tennis ball sensor in the toy. It will scan every 10 seconds. Once detecting the ball it will trigger the launch system to launch the ball out.