Godox XT32C HSS 1/8000s Build-in 2.4G Wireless Power Control Flash Trigger for Canon (XT32C) With build-in 2.4G wireless transmission, XT32 transmitter can remote control the Godox flashed which has build-in 2.4G wireless X system rovides with 16 groups and 32 channels to achieve group control and triggering High qualified LCD panel offers convenient operation Clear and well-defined buttons offer different settings by short press or long press With USB Port to upgrade and PC sync socket to achieve wireless triggering