S47

S47 Features:1, With infrared obstacle avoidance 【 Avoid obstacles in all directions 】 2, Rise, fall, forward, backward, left and right turn, left and right side fly, hover, 3D roll3, One key take-off, one key landing, one key return, headless mode, fast and slow 3 gear switch, high-speed rotation4, Air pressure set high, front, back, left and right fine tuning, HD camera with WiFi real-time return function5, With optical flow positioning function and electrical adjustment function.