Godox iT30Pro S Black iFlash TTL Sony CameraFlash

Characteristics
Model: iT30Pro C
Guide number (1/1 step): Approximately GN15 (ISO 100, in metres)
Flash duration (t0.1): 1/1000s - 1/30000s
Global shutter sync Recording: Provided
Wireless global shutter synchronisation: Provided
Exposure control system: E-TTL II; Auto flash; Manual flash
Flash exposure: 3 steps with 1/3 increment per step
Compensation (FEC): Sync mode Quick sync (up to 1/8000 seconds, or 1/80000 seconds with Sony cameras equipped with global shutter), first-curve synchronisation and second-curve synchronisation
Multi flash: Provided (up to 100 times, 100Hz)
Wireless function: Transmitter, Receiver
Transmitter groups: A, B, C, D
Receiver groups: M, A, B, C