Tennis Ball Machine - Tennis Tudor Model #4 . In excellent condition , hardly used .This machine normally cost $1100 plus tax I would keep it but just had a baby and it is just sitting there waiting for some tennis addicted person to have a blast with it . The battery lasts for hours after charging over night. Control Tennis Ball Machine speed and height of the ball as well as side to side so 2 people can hit with the machine at the same time. As well as a random setting . It's great for all levels . I am personally a 5.0 player and find it very challenging and a great workout.