This is Lieber F280 5.8GhZ RTF FPV Competition Drone Quadcopter UAV with Original RadioLink AT9 DSSS 9CH Transmitter 700TVL Camera Lens, it was made of Carbon fiber,superior toughness and strong anti-impact ability. With its motor, flight controller, ESC in one board, this has greatly reduce the trouble of wiring and the weight of the drone. It has increase the flexibiblity of the Lieber F280 outrunner!