2026 remote-controlled helicopter C189S MD500 1:28 scale bird-carrying soldier figure real machine optical flow positioning and

C189S Product SpecificationProduct Model: C189S (MD500) Little BirdProduct Description: Scale‑model Helicopter (Altitude Hold, Optical Flow Positioning Version)Material: PA\PCProduct Size (mm): Rotor Diameter 320mm, Fuselage Length 335mm, Height 126mmScale Ratio: 1:28Packing Quantity: 10 pcs per cartonColor Box Size (mm): 460×230×120mmOuter Carton Size (mm): 595×470×480mmFlying Weight: 289gPackage: Color Box with Blister TrayProduct Features & AdvantagesAdopts single‑rotor rotor‑less tail design, stabilized by 6‑axis electronic gyroscope, equipped with barometer altitude hold and optical flow positioning, plus metal servos for more stable flight and easier operation. Super‑long flight endurance, impact‑resistant. Scaled down from real aircraft, it can be flown as well as displayed as a desktop ornament.Full Product FunctionsRotor‑less tail design. Aerodynamically‑optimized propellers deliver strong power and self‑stabilization. 6‑channel collective‑pitch structure with 6‑axis gyroscope brings ultra‑stable flight.Comes with swashplate transmitter for precise control and excellent hand‑feel.Dual brushless motors for powerful thrust, great outdoor wind resistance and longer service life.Barometer altitude hold, optical flow positioning and metal servos for higher precision, longer service life and greatly improved flight stability.Modular battery with smart power management system. Easy‑to‑install, well‑protected for extended battery lifespan.Supports multi‑maneuver flight: ascend, descend, forward, backward, left‑side fly, right‑side fly, left‑rotate, right‑rotate, route flight, piro flip and other aerobatic stunts.6G mode with 6‑axis gyroscope for stable flight, perfect for beginners.Low‑voltage alarm, motor‑stall protection, out‑of‑control protection, dual‑rate adjustment, one‑key takeoff & one‑key landing.Dedicated USB charger for fast and stable charging.Flight Time8‑10 MinutesCharging TimeAbout 90 MinutesRemote Control Mode2.4G TransmitterRemote Control Distance150‑200 MetersDriving Motors2 Brushless MotorsBattery SpecificationAircraft: 7.4V; Transmitter: 4×1.5AA (Batteries NOT Included)Included Accessories1 × Color Box, 1 × Helicopter, 1 × Swashplate Transmitter, 1 × User Manual, 1 × USB Charger, 5 × Main Rotor Blades, 1 × Tail Rotor Blade, 1 × Li‑po Battery, 1 × Screwdriver, 1 × Hex Wrench