고품질 휴대용 탁구 공 투수 트레이너를위한 듀얼 전원 공급 장치 버전 탁구 공 로봇 피칭 기계

High Quality Portable Table Tennis Ball Pitcher Dual Power Supply Version Ping Pong Ball Robot Pitching Machine For Trainers

Products and accessories:

• Item name:Mini table tennis serve pitching training machine,

• Materials; PVC,

• Suitable for: 40+

• Serve drop point: random,

• Serve frequency: 2 - 3 seconds / ball,

• Suitable for crowd: beginners, table tennis enthusiasts, students,

• Installation: simple, easy to carry,

• Size:52*30*16cm,

• Power:1.4*AA batteries,（Not included）2.power card plug in(include) 3.power bank (Not include)

• Function: cultivate temperament and patience, exercise ligamentous joints, Promoting physical development, parent-child games, puzzle games, teaching equipment

• 1 X Mainframe,

• 1 X Spiral gravity disk