WLtoys K200 2.4GHz Remote Control Helicopter Drone 6-axis Gyroscope Stabilization Optical Flow Positioning Altitude Hold Toy

Features:
No ailerons, simple 4-channel design, using a 6-axis gyroscope, with functions such as air pressure altitude determination and optical flow positioning. The blades are designed using aerodynamic principles to provide strong power and body self stability. There are one click takeoff and one click landing functions, making the product easier to control and more suitable for beginners to operate.
The use of 050 carbon brush motor with heat sink protection ensures longer motor life. Equipped as standard with a 7.4v 600mah 25c high rate battery with a USB charging plug, the battery life can reach about 16 minutes.
4-channel remote control, low voltage alarm, large and small rudder conversion functions. Specially equipped with aircraft hover debugging mode, entering the debugging mode can adjust the aircraft to the optimal state.
The remote control can freely switch between left and right hands, and the indoor optical flow positioning mode switch. It is recommended to fly in environments with strong light and low wind, and maintain a height of about 1.5 meters for the best effect.
The flight control system has added two receiver conversion sockets, 5V for FUTABA (S-BUS) and other receivers with (S-BUS) ports, and 3V for DSM receivers.