Neewer RF-624 Wireless I-TTL Flash Trigger For Nikon Review

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Neewer RF-624 Wireless I-TTL Flash Trigger For Nikon

RF-624 uses 2.4GHz which is a global free frequency

Flash sync speed up to 1/8000s

Support on-top TTL mode

Channel: 3 Fixed Channel and 1 Auto Channel

Compatibility: Nikon. Camera or flash speedlite not included.