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Sony Smart Tennis Sensor - $1294 缺貨- 熱門訂購貨品- W6 Tennis
Sony | Smart Tennis Sensor
Arriva il Sony Smart Tennis Sensor, la risposta di Head, Wilson, Prince e Yonex a Babolat
Wilson Tennis - Not only does the Sony Smart Tennis Sensor track the speed, spin, and contact point for every single one of your shots, it also allows for live video to