Dual SD Cameras - New E99 Quadcopter UAV Drone: WIFI FPV, Precise Hovering. Optical Flow Positioning.

Dual camera switch, altitude hold function, foldable aircraft, six-axis gyroscope; one-key takeoff, one-key landing, ascend, descend, forward, backward, left and right sideward flight, turn, headless mode, gesture photo, video, emergency stop, trajectory flight, gravity sensing, automatic photography.