XK K124 Features Blades design quotes aerodynamic,provides strong power and body self stability. According to EC-145 prototype ratio, high simulated scale and patented four blades. 1106 rotor brushless motor power is stronger, the 3.7V 500mah 25C high rate battery. Use 6 axis gyro in 6D mode,flight stability, especially suitable for beginners to flight. Use 3 […]