C138 Bell 206 RC ERA Helicopter, 1/33 Scale 2.4G 6-Channel Helicopter without ailerons,Optical Flow Positioning & Altitude Hold for Adults

【Stable Flight】: The C138 is designed based on aerodynamic principles and equipped with a 6-axis gyroscope system to ensure ultra-stable flight. 【1/30 Scale Bell 206】: A highly realistic model aircraft replica of the Bell 206, the C138 standard edition remote-controlled helicopter comes in custom red and black colors. 【Simple and Convenient Operation】：Control is crucial during flight. The C138 features three digital servo motors, delivering exceptional maneuverability. This configuration provides precise control. 【Advanced Protection Features】：In addition to basic functions, the C138 is equipped with low voltage alarm, stall protection, and out-of-control protection air pressure altitude maintenance functions, which enable the helicopter to maintain stable flight. 【Modular Battery System】The C138s modular battery system is designed for quick installation and long-lasting endurance. The intelligent power management system ensures longer battery life and safe and reliable operation.