HAKRC flytower F722 BEC 5V/2A 9V/2A flight controller & 50A 4in1 3-6S ESC combo for RC toys FPV RC quadcopter accs

HAKRC flytower F722 BEC 5V/2A 9V/2A flight controller & 50A 4in1 3-6S ESC combo for RC toys FPV RC quadcopter accs Specification:Brand Name: HAKRCItem Name: HAKRC F722 Flight Controller & 50A 4IN1 3-6S ESCHAKRC F722 Flight ControllerMounting Hole: 30.5x30.5mm φ4mmCPU: STM32F722RGTGyro: MPU6000Input Voltage: 3-9S LipoStorage device: 16MBSupport BF firmware ( HAKRC F722 firmware)UART Serial Ports: 550A 4IN1 3-6S ESCCon. Current: 50AMax Current: 65A (10S)BEC: 5V/2A ; 9V/2AInput Voltage: 3--6S LipoHole: 30.5*30.5mm/Φ3mmSupport Dshot150/300/600/1200, Multishot, PWM, OneshotPackage Included:1x HAKRC F722 Flight Controller1x 50A 4IN1 3-6S ESC1x22uf Capacitor3x Cable4x Screws4xShock Absorber Ring