Product Highlights: 

1.Smartphone control: Comprehensive app control over speed, frequency, angle, and rotation, etc,along with intelligent programming that allows for 20 landing points and self-designed serve training.

2.Flexible Modes: Quick selection of 12 fixed serve modes and adaptable venue placement, suitable for diverse training, teaching, and competition scenarios.

3.Ease of Use: A built-in Bluetooth 4.0 module and a self-developed app (50m connection distance), allowing you to easily adjust parameters.

4.Long Battery Life: A high-quality built-in lithium battery, providing 4-5 hours of battery life (under normal use). It is recommended to fully charge the battery before each use, with each charging session lasting 6-8 hours.

5.User-Friendly Design: Weighing 40 lbs (18 kg), this automatic portable tennis ball launcher is compact and lightweight, easily fitting into the trunk of a car for convenient transportation.