The Wilson Portable Ball Machine combines state of the art portability with the performance you expect from Wilson.

The two-line feature will feed balls to the forehand and the backhand rotating with every ball allowing you to master both strokes.

Shipping is $39.95 for this item within the Continental US

Features:
• Two Line Feature
• Built in Handle and Wheels
• Trajectory Control: Variable from groundstroke to lob so you can practice all the shots, including overheads.
• Speed Control: Adjustable from 10 MPH to 75 MPH. The slowest speeds are useful for younger players. The highest speeds are equivalent to professional-level passing shots.
• Interval Control: Sets the time between ball throws from one ball every 1-1/2 seconds for rapid volleys, to one ball every ten seconds.
• Spin Control: Adjustable for flat shots, or for varying degrees of topspin or backspin.
• Built-in Oscillator: Delivers balls either in one position, or randomly across the court so you can practice hitting on the run.
• Battery Life: Three to four hours per charge. Enough for a serious workout. And if you do need more battery life there is an optional External Battery Pack.
• All-In-One Control Panel: All functions are controlled by a single electronic control panel. In addition to the control functions it includes a battery charge indicator, and an automatic time delay so you can walk to your playing position after start-up.
• WARRANTY: The Wilson Portable Ball Machine is backed by a three-year warranty covering both parts and labor. Extended warranties are available for 40.00 per year up to 4 years. Warranties are issued by the manufacturer/licensee and are offered after the purchase.

SPECIFICATIONS:
• Weight: (including battery) 38 pounds
• Shipping weight: 46 pounds
• Dimensions: 22"L x 14"W x 20"H
• Trajectories: Groundstroke to lob
• Ball ejection speed: 10 to 75 MPH
• Intervals: 1-1/2 to 10 seconds
• Spin: Topspin and Backspin
• Ball capacity: 110 balls
• Oscillator: Random
• Playing time 3 to 4 hours
• Battery Charger:CIncludes Smart Charger with automatic shut off and led indicator when fully charged