Настольный теннис робота-989

Table tennis robot V989,it is designed with two playing mode,one is regular mode and the other is random mode.it's very simple to switch the mode by rotating a single knob.The serve in regular more is normative and in random mode is variational,it's very efficient to improve player skill by playing both modes alternatively. Total weight :21.3kgs, net weight:13.3kgs Package measurement:107.5*55.5*51cm Machine body measurement:52*37*105cm Ball spin:8 different spins Serve frequency :30-90balls/min Serve speed :4-35m/sec Serve loop:range of adjustable angle form 0 to 40 degree Serve style:fixed point/points.random points.