1.🎯 Ideal Trainer for Beginners: Moderate 12-meter serving distance and safe 8-60 km/h ball speed, specifically designed for tennis newcomers, creating a gentler learning curve.

2.🎯 Ideal Trainer for Beginners: Moderate 12-meter serving distance and safe 8-60 km/h ball speed, specifically designed for tennis newcomers, creating a gentler learning curve.

3.👨‍🏫 Professional Teaching System: Unique grouping function allows setting practice quantity for each student and supports convenient rotation, greatly enhancing teaching efficiency.

4.⚡ Lightweight Portable Design: Weighing only 8kg, compact volume, suitable for both indoor and outdoor use, easy to move and store, start training anytime.

5.🔋 Long-lasting Battery Capacity: Built-in high-performance lithium battery supports 3-5 hours of continuous training, meeting individual or group long-duration practice needs.

6.🎾 65+ Ball Capacity: Large capacity design reduces training interruptions, improves practice efficiency, suitable for individual or group continuous training.

7.📊 Highly Flexible Adjustment: Serving frequency adjustable from 1.8-8 seconds/ball, elevation angle controllable from 25-60 degrees, gradually increase difficulty according to progress.

8.🏠 Ideal for Indoor Use: Moderate serving distance and safe ball speed, especially suitable for homes, schools, or indoor venues, saving space resources.

9.🏫 First Choice for Educational Institutions: Lightweight and durable design, suitable for school physical education classes and after-school clubs, enhancing students' tennis learning experience.

10.💪 Comprehensive Warranty Service: 3-year warranty for personal use (1 year for battery), 1-year warranty for commercial use, worry-free investment with long-term benefits.