Siqhubeka "nekhwalithi ephezulu, ukulethwa okusheshayo, intengo enamandla", manje sesisungule ukubambisana kwesikhathi eside namakhasimende avela kwamanye amazwe nakwamanye amazwe futhi sithola imibono ebalulekile yamakhasimende amasha namadala ngokuthengiswa kweShayina kwe-China APP Control Tennis Ball Training Machine Tennis Feeder 4015c, futhi siqinisekisa ukuthi ukukhetha kwakho kuzokwenziwa ngekhwalithi ephezulu kakhulu kanye nokuthembeka. Qiniseka ukuthi uzizwa ukhululekile ukuxhumana nathi ukuthola ulwazi olwengeziwe.
Siqhubeka "nekhwalithi ephezulu, ukulethwa okusheshayo, intengo enamandla", manje sesisungule ukubambisana kwesikhathi eside namakhasimende avela kwamanye amazwe nakwamanye amazwe futhi sithola imibono ebalulekile yamakhasimende amasha namadala mayelanaIntengo yohlelo lokusebenza lomshini wokuqeqesha ibhola lethenisi waseShayina kanye nomshini wethenisi, Singathanda ukumema amakhasimende aphesheya ukuthi azoxoxa ngebhizinisi nathi. Singahlinzeka amakhasimende ethu ngemikhiqizo nezixazululo ezisezingeni eliphezulu kanye nensizakalo enhle kakhulu. Siyaqiniseka ukuthi sizoba nobudlelwano obuhle bokubambisana futhi senze ikusasa eliqhakazile kubo bobabili abathintekayo.
Umshini wokuqeqesha ibhola lethenisi omusha omuhle kakhulu one-APP -S4015C:

1. Ngokulawula kwe-APP (Okujwayelekile), Ungakhetha ukulawula okukude kanye nokulawula kwewashi ndawonye uma uthanda;

2. Ukuqeqeshwa kwemigqa emibili, Ukuqeqeshwa kwemigqa emithathu;

3. Ukuqeqeshwa kwe-Oscillation eqondile, ukuqeqeshwa kwe-volley;

4. Ukuqeqeshwa okungahleliwe, ukuqeqeshwa kwe-lob, ukuqeqeshwa kwephuzu eliqondile;

5. Imisebenzi yokuzihlela;

6. Lo mshini omusha webhola lethenisi uhlangabezana nalokho okufunayo;