JT-A Table Tennis Robot Automatic Ping Pong Ball Machine Practice Recycle whit 100 Balls

Specifications: Material: PVC Color: Black Size: 80*34*34cm Voltage:100-240V Power: 50w Ball speed: 4-40 m/s Spin: 9 kinds of spin Serving Frequency: 30-90/min Point of fall: Random Container: 300pcs max Applicable ball size: 40mm,40+ general Speed and intensity: adjustable Feature: -Ball frequency: 0-9 file hitters out frequency adjustment -Long and short play: A jump, two jump free conversion -Oscillation frequency: 0-9 head swinging speed adjustment Package included: 1 X Machine 1 X Net 1 X Power cable 1 X Manual 1 X Ruler 2 X Net pole 1 X Control box 1 X Control box fitting 2 X Spare serve wheel 100 X Ping pong balls (You can watch this video: https://drive.google.com/open?id=1LkSqhN9Eh6JHjh8ZeUXXWU2o_AXsJXFX)