RC ERA C189 RC Helicopter MD500 1/28 4CH 6-Axis Gyro Dual Brushless RTF Airplane

RC ERA C186S BO105 Helicopter Brushless 4CH 6-Axis Gyro Optical Flow Positioning. RC ERA C190 RC Helicopter H145 Dual Brushless 6CH Optical Flow Positioning Plane. Impact resistant! 6-channel variable pitch structure design, using 6-axis gyroscope for ultra stable flight.