Features: Multiple engine flight training compatibility:Suitable for multiple engine flight training, this flight controller is a valuable tool. Easy sensitivity adjustment:Features sensitivity debugged for customizable flight setting, ensuring a tailored experience for different power parameters. 3-Shafts locking:Enhances aircraft stability, ensuring precise control and maneuverability. Lightweight: Lightweight addition to your remote toy, without compromising on performances. Angles vectors control algorithm:Utilizes advanced Angles vectors control for drift correction, offering flight performances Specifications: Component:ABS Size:Approx.39x26mm/1.54x1.02inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 1 Set Flight Controller