features, such as 720p camera, return to home, altitude hold and a built in GPS. Features: Support firmware upgrade by micro USB port Normal mode and expert mode for your choice 720P HD camera to record every impressive moment from the sky With GPS auto positioning system, accurate positioning location Latest 6-axis gyro fly control system and altitude mode make it more stable Automatic return, the quadcopter will return to the home point automatically when disconnected with the transmitter or low-voltage