XTR16S receiver has built-in Godox 2.4G wireless X system, which can be used with TTL wireless flash trigger X1 series transmitter to trigger flash. It has the functions of manually adjusting the flash power and high-speed synchronization, realizing the combined use of TTL flash and non-TTL flash, which is convenient for photographers to arrange the light. Application:For Godox Ving V860 and V850 flashes Specifications:- Model: XTR16S (XTR-16S)- Receiver Power Supply: 5V (powered by flashes)- Transmit Frequency: 2.4GHz wireless remote system- Maximum Sync. Speed: 1/250 second- Channel: 16- Receiver Dimensions: 5.5 x 2.7 x 0.9cm Package Included:- 1 x Receiver XTR-16S Note:When XT series receivers are mixed with X1 series transmitters, please adjust the transmitter to M mode. XTR16S cannot handle the parameters sent by X1 series transmitters in TTL and Multi mode.