The product appearance and printed words depending on the batch, but this does not affect use. Color: As Shown Project Name:F405 Flight Controller Size:36x36mm Installation hole:30.5x30.5mm STM32 F405 microcontroller Dshot support Drag and drop OSD configured through Betaflight Gyroscope:MPU6500 Supports receivers such as ELRS/CRSF/SBUS/IBUS PPM/Spketorum DSMX, etc Micro-SD card black box BEC:5V3A/9V3A Car video filter Suitable models: 5 inches, 6 inches, 7 inches, 8 inches, 9 inches, 10 inches, 13 inches, 15 inches, traversing aircraft/drones, etc Firmware: OMNIBUSF4SD//INAV (upgradable) BLHELI-S-65A 4in1 ESC HV 2-6S Size: 41x39x5mm Aperture: 30.5x30.5mm Firmware: BLHELI-S J_H_30_REV16_7 Input voltage: LIPO 2-6S Continuous current: 65A Maximum current: 75A (10 seconds) Processor: EF8BB21 Drive signal support: DShot150-300-600/Multishot/Oneshot/PMW Current sensor: supports Material: PCB Package Contents: 1 * F722 Stack Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.