The Heater Junior personal baseball pitching machine from Trend Sports provides a high quality pitching machine at an affordable low price. The powerful 1/4 horsepower motor throws baseballs at variable speeds up to 46 miles per hour. Includes automatic feeder that holds 12 baseballs. Just turn on the feeder and each ball is dropped into the Heater pitching machine every 12 seconds. Take batting practice without the need for another player!