140km h tennis trainer machine

{"cid":"91199569","title":"160 Balls Capacity Automatic Tennis Ball Machine 20-140KM\/H Ball Speed","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/23\/da\/d7b0e99b63fe1a2287397d6bf2d1-200x200-1.jpg","attrs":{"Brand Name":"SIBOASI","Model Number":"S4015","Minimum Order Quantity":"1 set","Delivery Time":"3 days","Certification":"SGS, CE, ROHS, FCC, REACH","Place of Origin":"China","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"500 sets\/month","Packaging Details":"Cartons or plywood","Material":"ABS+IRON","Color":"Black, Red and White","Ball Capacity":"160 Balls","Serving Frequency":"1.8-8 Seconds","Default Battery":"Built-in Lithium Battery","Power":"150W","Net Weight":"28.5KG","Packaged Size":"56*40*52.5CM"}}