SIBOASI tennis ball machine S3015

1. Speed: 20-140Km / h
2. Frequency :1.8-6 seconds/ball.
3. Ball Capacity:150pcs
4. Color:Red ,Black,White

Function
1.Smart remote control with full function(speed,frequency,horizontal angle,spin)
2.Humanized design, internal serve direction, more practical training
3.One button to choose six kinds of cross-line ball
4.Be suitable for any tennis ball (training tennis, playing tennis, etc）
5.Internal battery with large capacity can last 3-4 hours

Contact:
Whatapp:[phone]