Walking Remote Dinosaur Toys: With super flexible joints and unique movable wheels, this strong and vigorous dinosaur toys can move its body, leg, jaws, neck swiftly and rapidly at different angle that just like a real dinosaur by led lights and roaring sounds. • Intelligent Control for All Age Groups: “one key demo” function is specially designed for little kids, which is more convenient for younger kids to watch the giant dinosaurs’ magic movement automatically, also kids can chose play this dinosaur by the fossil remote that can move forward/backward, turn left/right. • Rechargeable Function for Long Playing: with rechargeable built-in lithium 3.7V 1200mah battery, this big dinosaur can perform relatively longer time after each fully charging the USB cable, which can offer your kids a good playing experience, also remote control requires 2 AA Batteries (NOT included).