Twist the ball button to make the ball suitable for you. Twist the frequency button, the modulation is best for the service frequency. Adjust the position of the machine according to your own preferences. Ball out frequency:40-70/ minutes.
Arc adjust:7 angle setting. Spin direction:2 wheels drive (multi-spin, up and down, right and left). Out-ball frequency:0-5 level can be adjusted. Swing frequency:0-5 level swing speed adjust. Ball switch:Short ball/long ball switch.Load ball:More than 100pcs. 1 x Table Tennis Robots.