Godox 2 x XTR-16 Wireless 2.4G Power Control Flash Receivers + X1T-N TTL Wireless Transmitter for Nikon AD180 AD360 Godox XTR-16 2.4G Wireless Receiver Ultilizing build-in Godox 2.4G wireless X-system, the X1R-16 receiver can adjust flash power level as well as wireless triggering with X1 series TTL wireless flash Transmitter. Using XT series receiver and X1 series transmitter, TTL flashes and Non-TTL flashes can be used in combination, which offers great convenience and better light distribution for photographers.