MD500 C189 RC Helicopter, 1/28 Scale 2.4G 4CH Single-Rotor RTF US Rescue RC Helicopter Model with Altitude Hover & Optical Flow Positioning

🚁【Advanced Flight Stability】6-axis gyro and 4-channel variable-pitch design ensure ultra-stable hovering and precise control. Dual brushless motors deliver powerful thrust and wind resistance, ideal for outdoor flights 🎮【Beginner-Friendly 6G Mode】Simplified controls with auto-hover, one-key takeoff/landing, and stall protection make this helicopter perfect for new pilots. Includes low-voltage alerts and out-of-control safeguards 🔋【Smart Positioning & Safety】Barometer height lock and optional optical flow positioning maintain steady flight. Modular 3.7V lithium battery features intelligent power management for longer lifespan and quick USB charging ⚡【Pro-Level Stunt Performance】Execute rolls, ascents/descents, and 360° directional movements (forward/backward, left/right). Durable PA/PC construction withstands rugged use 📦【Complete Ready-to-Fly Kit】Includes bearing remote controller (120m range), 5 spare blades, hex tools, USB charger, and detailed instructions. 15-minute flight time on a 1-hour charge