A roboreptile is a toy that looks and acts like a dinosaur or reptile, but it's not real - it's just a pretend animal that you can play with. You use a remote control to make it move around and do things, like walk or make noises. It has different sensors that help it "see" or "hear" things around it, so it can react to what's going on. It's like having a pet dinosaur that you can take care of and control, but without all the mess and feeding!