PUSUN PT-MAX B Portable Tennis Trainer Adjustable Speed for Indoor

two-line ball, three-line ball, cross ball and random ball. Lob shot, topspin shot and backspin shot; independent programming, speed adjustment and frequency adjustment. Product Highlights Full-featured smartphone APP control for speed, frequency, angle, spin and more 28 intelligent landing point programs, support customized serving training modes, universal mobile version One-click selection of 24 preset serving modes, universal mobile version Freely select all-court landing points, ideal for training, teaching and matches Equipped with dedicated power adapter Stepless adjustment of vertical and horizontal angles, available to set various deep and short ball modes Built-in random ball serving function Exclusive 2.5-second speed change technology, delivers variable-speed deep & short balls for advanced training demands Support shot path memory function Upgraded remote controller 4mm thickened sturdy outer shell, strong impact resistance Large hollowed-out bottom design for easy fluff removal, reducing cleaning and maintenance frequency Wider left-right swing angle, suitable for narrow and small courts