[Jayrobot22]

Hello everyone, I’m new here, hopefully posting the right way. I got these robots from a charity shop, all in a bag. They all have a red light in their chest which is activated with a push of a button on their back. They all seem fairly random though part of the same collection I’m guessing.
My guess is their probably a random discount range? Non- discript?
Wondered if anyone more knowledgable might have an idea as a backstory to them would be cool. Thank you!