onlinestore purchases Portable Pro Train Tennis Ball MachineJT-S4 + app control , Machine trainer
| Product Code: | 545090577 |
| Availability: | In Stock |
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$141
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$141
Item specifics
Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Read more about the condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller"s listing for full details.
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Brand
Jbotsport
Elevation :
12-60 Degree , electronic
Battery life
4-6 hours
Remote:
APP（IOS & Android)
remote control
ball speed, rotation, feeed rate, angle, random ball
Rated voltage
DC24V
Ball speed
20-140km/h or (12-75 mph)
Battery
External 25.2V10AH
Spin Control:
Topspin / Backspin
Model
JT-S4
Country/Region of Manufacture
China
player
amateurs, professionals, for coaches, competetive players
