Godox XTR-16 Wireless 2.4G Remote Control Flash Receiver for X1C X1N XT-16 Transmitter Trigger Wistro AD360/DE/QT/DP/QS/GS/GT Series XTR-16 of USB connector wireless power-control flash receiver is designed with 2.4G wireless X-system. It can be compatible with TTL wireless trigger X1 series Transmitter to trigger flash. It incorporates multiple functions, such as high-speed sync, and can realize TTL flashes and non-TTL flashes combined use. Fit flashe for Godox Witstro AD360 AD180 outdoor flash, Quicker, Quicker D, QT, QS, Gemini GT, Gemini GS, DE, and DP series studio flashes.