Wireless Transmitter for Flash
Frequency: 2.4 GHz, 32 Channels
Wireless Range: 328.1′
High Speed Sync up to 1/8000 sec
The Godox X2 2.4 GHz TTL Wireless Flash Trigger is dedicated to Nikon’s i-TTL system and operates on a 2.4 GHz frequency.
it can be used with all Godox strobes and flash