FLYWING BELL-412 470-Class RC Military Helicopter 2.4G 6CH GPS Positioning &amp Auto-Return 3D Flight &amp 4 Modes Quick Detachable Propellers RTF Version for Adults &amp Advanced Enthusiasts

- Professional GPS & Auto-Return ? The FLYWING BELL-412 470-Class RC Military Helicopter features Beidou GPS positioning and an ACE flight controller, ensuring omnidirectional stability, auto-hovering, and one-key return-home when battery is low or signal is lost- 4 Smart Flight Modes for All Skill Levels ? Switch between upright/inverted position hold, auto-route (pre-set circles & figure-eights), and 3D aerobatic mode for flips, rolls, and aggressive maneuvers?ideal for beginners learning stability and advanced pilots mastering stunts- High-Torque Brushless Power & Durable Build ? Equipped with a 3508-class 16V brushless motor, 60A all-metal ESC, and 470L-grade reinforced shafts, this RC helicopter delivers high-speed 3D performance, smooth throttle response, and crash-resistant durability- Quick-Release Propellers & Tool-Free Maintenance ? The quick-detachable propeller system and torsion-spring belt pulley allow sub-1-minute belt replacement?perfect for field repairs. Includes full-metal main gear and industrial M3 arc-tooth belt for long-lasting reliability- Realistic Military Scale Design & FBL Stability ? Unlike traditional 450L DFC models, this 470-class RC aircraft boasts a flybarless (FBL) rotor, custom NACA 8-H-12 propellers, and a reinforced swashplate for ultra-precise control and cinematic flight realism