Lobster Elite Freedom Battery Powered Tennis Ball Machine Designed for maximum durability, the Lobster Elite Battery Powered Freedom Ball Machine offers features that are not found on any machine in its price range. The large ball capacity and battery size allow extended play on the court. The freedom's oversized wheels and extended handle provides unequalled portability for players who are on the move. Enjoy playing against such advanced features such as full corner-to-corner random oscillation, up to 50-degree lobs to practice your overheads, and speeds of up to 70 miles per hour. The full corner-to-corner sweep of the Elite Freedom will challenge a wide range of players from advanced to beginners alike. Designed for maximum durability, its 35-pound ergonomic design and oversized-wheels allow for easy transport, even with a full hopper of 150 balls. A 2-4 hour battery allows you the freedom to play anywhere at anytime. Features: Oscillation: random, horizontal, vertical, or horiz