e99 pro drone professional 4k hd dual camera intelligent uav automatic obstacle avoidance foldable height keeps mini quadcopter 2022

three-sided obstacle avoidance, dual camera switching. fixed height function, foldable aircraft, 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. with camera can be added functions: gesture pgraphy, video, headless mode. emergency s trajectory flight, gravity sensor, automatic pgraphy..syi