F4U CORSAIR RC Plane 4CH 2.4G 6-Axis Gyro One Key Aerobatics Glider 2 Batteries. 1x VolantexRC Mini F4U V2 Airplane. Version: RTF. - Using high-strength EPP foam and reinforced with carbon fiber to make the product performance and quality better and more stable; - Using 1020 high-efficiency hollow cup, the power is stronger; - Adopt 6-axis gyroscope.