I3 PRO Drone with Camera for Adults 1080P HD FPV Camera, Drone for Beginners with Altitude Hold, One Key Landing, Obstacle Avoidance, Optical Flow Hover, Headless Mode, 3D Flips, 2 Modular Batteries

【What Upgrade We Did?】: We upgraded the motor to give it more strong power, we upgraded the battery capacity to match its power, and we upgraded the weight of the drone to give it better wind resistance and texture. Optical flow positioning allows the bottom camera to accurately capture the ground or any object, keeping the drone in a hovering state. when you press One Key Start/Stop the drone will hold in the 1.5M hight place It doesn't drift around and lose control.