Meet the SPINSHOT PLAYER Plus-2: a tennis ball machine that lets you use your phone to program each shot. You can adjust speed, spin, height, angle, and feed rate. It has a foldable ball hopper that holds over 120 balls.
The SPINSHOT PLAYER Plus-2 has an OLED screen and control panel for configuring oscillation settings. This unit weighs 18kg, measuring 18″x12″x20″.