ONE-KEY RETURN: With built-in positioning system, the drone can auto locate the remote control, just press the one key return button, the drone will fly back to the remote control's location. 360° ROLL-OVER: The simple flying of WSAD is to boring, and the new 3D rolling special effects surprise all the people. COMPASS MODE: The drone will change its flight direction with the change of the direction of remote control. STEPS TO MATCH CODE: 1. Turn on the quadcopter then turn on the controller; 2. Push the throttle(left lever) to the top , and then pull it down; 3. When you hear a "Beep", which means the connection was set up successfully, and then you can start to fly your drone. Any questions, please feel free to contact us first.