duomax pitching Machine

Description

duomax pitching Machine.
Electric pitching Machine I posted the stock photo as it’s hard to take a good photo of the item. My son used this maybe twice several years ago when he went through a baseball stage. Then it was put away and forgotten about. Only four balls included as that’s all I can find they are the yellow ones but they can be purchased as they were not included when we bought this one. I know very little how it works. I did plug it in, it shot a ball out so it’s working.