4k hd camera drone dual camera fpv wifi rc drone fixed point altitude hold follow me dron quadcopter fly 22mins

description: headless mode solves the problem of getting lost. speed switch: different speeds meet various flight needs. high speed is fit for windy day and low speed is suitable for indoor play. one key taking off/landing/return/smakes it easier to operate the drone for beginner. app control is available. compatible with both android and ios. camera takes p and record video in real time, which bring you aerial view and impressed experience. holding altitude by optical flow. sta...