Godox X1 TTL Wireless Flash Trigger Set - Berger Brothers
GODOX X1-S TRIGGER SET (SONY)
Amazon.com : Godox X1R-C E-TTL 2.4G High Speed Sync Wireless Remote Flash Trigger Receiver Compatible for Canon Camera, 1/8000s, 5 Groups and 32 Channels,2.4G Wireless X System : Electronics
Godox X1 kit TTL 2.4G Wireless Flash Trigger Transmitter & Receiver For Canon for Nikon for Sony godoxTT685 V860 Flash speedlite _ - AliExpress Mobile
User manual Godox X1 (Canon) (English - 16 pages)
Godox X1-N - wireless flash triggers for Nikon cameras - Camera Gear