1. Lightweight and convenient;
2. Use the dedicated APP to control the ball-throwing speed and frequency;
3. Safe ball speed, suitable for indoor use, and suitable for schools with limited venue resources for teaching;
4. Can hold 30 tennis balls at once;
5. Equipped with high-performance batteries that can last for 8-12 hours;
6. Comes with a dedicated teaching system with grouping function, allowing you to set the number of exercises for each student and alternate them, making it more suitable for teaching.
1. Ball storage capacity: 30+ balls
2. Serving speed: 10 - 30 km/h
3. Serving frequency: 1.6 - 8 seconds per ball
4. Power: 35W
5. Angle adjustment: 25° - 70° (manual)
6. Maximum height: 3.5 meters. The farthest landing distance in front and behind: 6.5 meters.
