BT Pitching Machine has a RC (remote control) baseball bat. Switch device to ON for RC pitching, press red button on the bat to trigger a pitch. Note: Tennis racket is only available in auto mode. Balls pitch every 5S-7S in Auto mode. This 2-in-1 pitching machine set is designed with kids' safety in mind and is safe when used correctly. Set consists of a pitching machine, baseball bat, tennis racket and 6 PP balls. Batteries not included (4 X 1.5V “D” batteries and 5 X 1.5V “AAA” batteries).