Small And Light, Easy To Carry, Can Hold About 110 Table Tennis Balls, Transport 36 Kinds Of Rotating Balls. You Can Also Adjust The Position Of The Machine As Needed. ?【Large Capacity And Easy Operation】Installation Does Not Require Any Tools Or Equipment. It Rotates From Left To Right And The Speed Is Adjusted From Slow To Fast. Different Rotating Gears Can Be Used To Make Different Rotating Balls. ?【Adjustable Speed Table Tennis Machine】The Frequency Twisting Button Can Adjust The Frequency Of The Ball. ?【Professional Service】If You Have Any Questions Or If You Receive Unqualified Or Damaged Products, Please Contact Us Timely And We Will Handle Them Immediately, We Are Committed To Provide Best Service For Every Customer.We Ship Directly From The Us Warehouse. The Built-In Remote Control Allows You To Better Operate Various Functions Without Leaving The Table. You Can Generate Top Spin, Back Spin, And Any Combination Of These And Side Spin. ?【Rotating Table Tennis Robot】Double-Ended Serve (Single Serve Is Optional), The Landing Point Is Not Fixed. Robotics, 3D Printing & Science Education.Sports Medicine, Equipment & Accessories.