Lobster Elite Grand Slam IV Battery Tennis Ball Machine

The Elite Grand Slam IV is the most advanced battery operated portable tennis ball machine in the world. The Grand Slam IV offers unrivaled full random oscillation. This revolutionary design allows the machine to throw balls throughout the entire spectrum of the court mixing up speed, spin, trajectory and oscillation. Furthermore, the Grand Slam IV is governed by the machine's sophisticated computerized software which has been programmed to determine all possible combinations of speed, trajectory, and spin. This fully random technological advancement allows for the Grand Slam IV to realistically simulate true match play, a feature that is unsurpassed by any portable tennis ball machine on the market. Accessorize this machine with the Lobster 15 Function Remote Control for the Elite Grand Slam IV Tennis Ball Machine