WLtoys Q636 720P Wifi FPV Folding Drone Optical Flow Positioning Altitude Hold G-sensor RC Quadcopter Toy

Features:
Functions: Optical flow positioning, altitude hold, one key take off/land, one key return, speed control, headless mode, 3D flip, wifi FPV, camera, gravity sensor mode,track flight, sideward flight, turn left/right, up/down, forward/backward
Stable Flight: Optical flow positioning and altitude hold functions provide stable flight and make aerial photography easily.
WiFi FPV: Its wifi FPV transmission system and 720P HD camera allow you to experience the fascinating aerial view.
Altitude Hold: The quadcopter keeps flying at a certain height in the air thanks to the high-precision barometer.
One Key Automatic Return: With one key automatic return function, the plane can find the way home easily.
Gravity Sensor Mode: The drone automatically follows the movement of your mobile phone, which facilitates the control to a greater extent.