B00JIVEQBQ T&Y Y&T Table Tennis Training Robot t S18

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Each head has 8 different spin selection and the serve frequency is 25-85 balls/min. The sever speed is 4-50m/sec. The serve loop is range of adjustable angle from 0 to 40 degree.S
elf-programmable for 1-22 spot selection. Various serve sequence is 30 sets of preset sequence and automatic random sequence mode.Each head can select mode of serve in arange from 0 to 9 or infinite.Total number of balls selection in the range from 1 to 999.