kakbeir drone 1080p hd wifi transmission fpv drone height keeps quadcopter rc helicopter vs gd89 camera drone

features: with 1080p/480p hd camera give high definition pictures and video. with wifi function can be connected app to take pictures, video, real-time transmission through the phone image. with altitude hold mode function provides stable flight. with foldable arms, small size, easy to carry. with headless mode,no need to adjust the position of aircraft before flying. with one key to return function makes it easily to find the way home. 2.4ghz technology adopted for anti-interference. ...