MD500 C189 Small Bird Helicopter Model for Adults, 1/28 Scale 4-Channel Single-Rotor Helicopter with Optical Flow Positioning

【Exceptional Flight Performance】: Featuring a single rotor design combined with a 6-axis gyroscope for ultra-stable flight. Optional optical flow positioning enhances stability when paired with barometric altitude settings 【Superior Control Experience】: Includes a ball-bearing remote controller for precise handling and comfortable grip. Supports multiple stunt maneuvers, with 6G mode and 6-axis gyroscope engineered for stable beginner flights 【Powerful Propulsion System】: Dual brushless motors deliver robust power, offering outstanding outdoor wind resistance and extended lifespan to meet diverse application needs 【Smart Safety Features】: Integrated low-battery alerts, stall protection, and loss-of-control safeguards. Includes rudder size conversion, one-touch takeoff, and one-touch landing 【Efficient Battery Life】: Modular battery design paired with an intelligent power management system enables quick and easy installation. Dedicated USB charger supports fast, stable charging for worry-free operation