Cheap bulk wholesale of kids battery operated walking realistic dinosaur figure toy; T-Rex DINOSAURS. This dinosaur figure is known as the T-Rex; also known as Tyrannosaurus. T-Rex is one of the most famous dinosaurs. This awesome dinosaur toy is a perfect way to learn about these magnificent creatures that inhabited Earth billions of years ago. These battery operated toy dinosaurs makes realistic roaring dinosaur sounds, the tails will swing and its eyes will glow while walking.