Tablet computer manipulationOne button to choose 96 modes free programmingThe head of a machine can be placed on one tripod or with combination on two underframeFunction:net ball,forecourt smash ball, midcourt smash ball, backcourt smash ball, drive ball, clear ball, backcourt high clear ballGreatly improve the steps of cross line training for beginner.Voltage 110-220V is optional;
Ball capacity: 360 unitsSpeed: 20-140km/hFrequency: 1-8 seconds / ballThe height of the ball is up tp 7.5 meters high.
