2021 new mini drone 4K dual-camera optical flow positioning function, cool colorful lights, six pass with gyroscope; one-key take-off, one-key landing, ascent and descend, forward and backward, left and right-side fly, steering, headless mode, low Electric reminder (additional functions with camera: photo/video, speed, headless mode, emergency stop, trajectory flight, gravity sensor, music, 50x zoom, automatic photo)