YXZNRC F06 EC135 Aircraft 3D 2.4G 6CH 6-Axis Gyro RTF Flybarless RC Helicopter. YXZNRC F11 AH-64D Apache 6-Axis Gyro 2.4G 6CH 3D Flybarless RC RTF Helicopter. 6-axis gyroscope: 6G mode, using a 6-axis gyroscope for stable flight, especially suitable for beginners to fly;.
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