Twist the frequency button, the modulation is best for the service frequency - Adjust the position of the machine according to your own preferences Specifications : - Rated voltage:100V-240V - Rated power:36W - Ball out frequency:40-70/ minutes - Ball speed:4-40M/S - Arc adjust:7 angle setting - Spin direction:2 wheels drive (multi-spin, up and down, right and left) - Dropping:Fixed dropping - 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 - Package size:413632CM Package include: - 1 x Table Tennis Robots. Because transit time is highly depended and provided by Postal Service. The item "HP-07 Ping Pong Automatic Ball Machine Table Tennis Robots Ball Machine" is in sale since Sunday, September 27, 2020. This item is in the category "Sporting Goods\Table Tennis\Other Table Tennis".The seller is "deal_cheaper" and is located in Sydney, NSW. This item can be shipped worldwide.