You are a student and students get 20% discount.
Item Weight：49.8 Pounds
Item Dimensions：24 x 18 x 23 inches
Tennis Ball Machine with All Features Knob Controlable and Easy to Use Even for Children with Flexible Power Options Available，Battery charger is included.
Ease of Use: The portable tennis ball machine comes with a built-in Bluetooth 4.0 module and a self-developed app (30m connection distance), allowing you to easily adjust parameters.
Long Battery Life: This tennis training machine 4-5 hours of battery life (under normal use), meeting the needs of 2-3 daily training sessions. At level 5 setting, it can continuously serve balls for over 2 hours.
