Tennis Tutor Tennis Tutor Plus Player AC/DC w/2B-remote

With the push of just one button, the Player model simulates a player on the other side of the net. Just push either the Beginner, Intermediate, or Advanced buttons, and the Player model automatically picks an appropriate speed and spin, then changes both the side-to-side position and the depth of shots just like you were playing someone of that ability. The side-to-side position and depth of each shot are computer programmed to simulate the shot patterns of real players.
The Player model also contains all the features of the Tennis Tutor Plus, including the dual two-line feature, conveniently available on an easy-to-use touch overlay control panel.
This model is available with AC/DC capability. That means you can play at your home or school court using AC power, then take the machine with you to a court without an electrical outlet and use it there too. There is no separate battery charger necessary as the machine charges the battery any time it is plugged into a live AC outlet. And it is worry-free since the internal smart charger will always keep your machine ready to play without overcharging the battery.