SPEC:
Power : Battery Pack ( including one charged
adapter) The machine can use
1.5Hrs; And used Adapter for battery
recharged.
Battery size: 90*70*102*106mm
Speed: 50MPH Speed Available Adjustable
Ball kind: Baseball and Softball
Ball Direction : adjustable
Up, down , right and left
Ball kinds : (PE).(PU)Ball weight 50g