Professional Tennis Ball Machine: This tennis ball machine has an all-metal body, ensuring durability and wear resistance during long-term use. It can swing both horizontally and vertically and randomly direct balls. It allows for topspin and backspin adjustments, and offers multi-mode simulation training for different tennis scenarios.
Ease of Use: The portable tennis ball machine comes with a built-in Bluetooth 4.0 module and a proprietary app (30m connection distance), allowing you to easily adjust parameters. The app offers full control over ball speed, frequency and angle, making it convenient to adjust ball trajectories.
Long Battery Life: This tennis training machine uses a high-quality external lithium battery, which provides 4-5 hours of battery life (under normal use), meeting the needs of 2-3 daily training sessions. At level 5, it can serve balls continuously for over 2 hours. It is recommended to fully charge the battery before each use, with each charging session lasting 6-8 hours.
