Tennis Equipment

hzexun Tennis Ball Machine Tennis Ball Tosser Adjustable&Portable w/Oscillation Ball Launcher Tennis Serving Machine Accurate&Efficient Feed Machine Plug In/Batteries 30 Balls for Adults Children Battery Or Plug In-The Tennis Machine can be powered with 4 Type D batteries(LR20/AM1) or plugged in(220V/110V). Hold Enough Tennis Balls-The Tennis Serving Machine with multitracks can hold 30 tennis balls. No need to pick up the balls often.... hzexun Tennis Ball Machine Tennis Ball Tosser Adjustable&Portable w/Oscillation Ball Launcher Tennis Serving Machine Accurate&Efficient Feed Machine Plug In/Batteries 30 Balls for Adults Children