Features:
1. It's portable and easy to install.
2. Easy to move, adjust the position of the ball machine as needed.
3. Two power supply modes, both indoor and outdoor.
4. Built-in serve.
5. Automatic service, one can practice technology.
Specification:
Model: QC115
Product Name: Badminton serve machine
Serving frequency: 4-6 s/ball
Number of balls: 10-15 (not included)
Adapt to power: DC 5V
Battery: 4*1.5V battery (not included)
Material: PVC
Color: red / white
Packing size: 30x32x46CM
Package included:
1 set of Badminton serve machine