Godox Xpro-O TTL Wireless Flash Trigger for Olympus (Black)

1. TTL Auto Flash: TTL 2. Manual flash: Yes 3. High-speed synchronization: Yes 4. Rear Curtain Sync: Yes 5. FE Lock: Yes 6. Focus Assist: Yes 7. Modeling light: Control the modeling light by triggering the flash 8. Buzzer: Control the buzzer by triggering the flash 9. Wireless settings: The receiver can control the camera to shoot through the 2.5mm sync cable jack 10. ZOOM setting: Adjust the ZOOM value through the transmitter 11. TCM function: Convert the TTL shot value to the output value of the M node 12. Firmware upgrade: Upgrade via Type-C USB port 13. Memory function: Save the settings after 2 seconds of quick operation, and restore after restarting 14. Transmission range: About 0-100m 15. Built-in wireless: 2.4G 16. Modulation method: MSK 17. Channel: 32 18. Wireless ID: 01-99 19. Number of groups: 16 20. For Olympus cameras 21. Power supply: AA battery x 2 (not included)