Features: Integrated F405 V3 flight controller and 50A ESC electrical speed controller function, simplifying installation and connection step. Supports 3-6S battery, suitable for different power traversing aircraft and drones. Powerful processor performances, providing fast response and stable flight controlling. Advanced electronic speed controlled technology, precise control of motor output. Multiple sensor support, including accelerometers, gyroscopes, etc., to improve flight performances and stability. Specifications: Material: Printed Circuit Board MPU: MPU6500 Barometer: BMP280 BEC:9V & 5V/3A Package Includes: 1x F405 V3 Flight Controller 50A 4 in 1 ESC 4x Slicone Damping Column 1x 680UF35V1 Filter Capacitor 1x Connection Cable 1x XT60 Cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.