The TriplePlay Pro pitching machine control panel lets you select right or left handed fastballs, sinkers, curves, and sliders. The pitch speed is adjustable from 40 to 90 MPH in 5 MPH increments.The THREE WHEEL ADVANTAGEVisibility- The baseball is visible from the time it leaves the feeder’s hand until it is pitched, unlike two-wheel pitching machines in which the ball is hidden by the throwing wheels before being pitched. This allows the hitter to morenaturally time the pitches.Accuracy- TriplePlay Pro’s three-wheel pitching mechanism is more accurate than two wheels because more gripping surface is put on the ball.Time- The three-wheel design requires significantly less movement of the throwing mechanism to produce different pitches than does a two-wheel machine, so changing pitches takes less time.Versatile and Easy to Transport- TriplePlay Pro moves easily to the field for batting and fielding practice - both groundballs and flyballs. Just lay it down and use the built-in transport wheels to push it across the field.Warranty: TriplePlay Pro is backed by a one year warranty covering both parts and labor. Extended warranties available.Specifications:Type of balls- Standard or low seam baseballs, dimple or RIF baseballsPitch Speed- 40 to 90 MPHBall Exit Height- 56’ above groundDimensions - 65’H x 28’W x 26’DWeight- 175 poundsPower- 115V standard grounded outlet