S4015 Lithium Edition Tennis Automatic Ball Machine Trainer Customized Serve Drop Point Speed Frequency Adjustment Trainer
Technical Details
Brand Name: | YunlinLi |
DIY Supplies: | Electrical |
Model Number: | S4015 |
Power: | 150W |
Serve speed: | 20-(90-140)km/h |
Serving Frequency: | 1.8-8s/ball |
Voltage: | AC 220V / DC 12V |
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