Godox TT520III On-Camera Flash Speedlite, GN 33 Flash Speedlight with RT Transmi

1.8s( NIMH batteries), approx. 500 Full Power Flashes ( NIMH batteries). Model TT520III. Manufacturer Godox. Note: This flash doesn't have a TTL function or High-speed sync. Note: This flash is NOT compatible with Sony ZV-1F, A9III, A99, A77, A350.

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