TOPSPIN - One-touch TOPSPIN button adds a medium amount of topspin to your selected shot.
BALL FEED INTERVAL - Adjustable from every 1-1/2 seconds for quick reaction volleys to every 10 seconds.
SHOT SELECTION - Groundstrokes to Lobs.
RANDOM OSCILLATOR - Delivers shots randomly across the court for hitting on the run.
EASY-TO-USE KNOB CONTROLS - No programming required. .
THREE YEAR WARRANTY - check this against no warranty for many offshore brands. We can offer this long warranty because we are MADE IN THE U.S.A.
BALL CAPACITY - 110 balls
RECHARGEABLE BATTERY – Built-in battery provides up to four hours of playing time per charge. Includes Smart Battery Charger that fully charges the battery overnight and shuts off automatically to prevent overcharging.
SEE CHART BELOW for more Sports Tutor tennis ball machines.