The e-Hack Attack Baseball is a new programmable pitching machine. In seconds you will be able to dial in any change in speed, location or pitch type. Can throw any fastball, breaking pitch, sliders, or change-ups. Set pitches in any sequence, weighted or random, to allow a hitter to work on weaknesses or to prepare for a pitcher. Create up to ten 10 pitch sequences. With the complete vision and timing of the Hack Attack, this unit will provide the most realistic batting practice possible. The e-Hack Attack can be hand fed or be used with a 150 ball feeder or solo feeder. Can use regular or pitching machine baseballs. Weighs 250 lbs.