GODOX QS400II QSII Series 400Ws 2.4G Professional Photography Studio Strobe Modeling Light,5600±200K Color Temperature
Safe and Reliable: Glass flash tube and modeling light cover and precise power isolation
Slave Trigger Modes: The flash head has Off, S1, and S2 slave trigger modes. The head can sync with cameras that fire one pre-flash
Built-In 2.4 GHz Wireless X System: Use TTL wireless trigger X1 as well as power remotes XT16 or FT16 to wirelessly control the head’s power, modeling light, triggering, and more. The system has 32 radio channels and 16 groups
Fast Recycling and Flash Duration: The QSII series features 0.3 to 1.5 sec recycling and 1/800 to 1/2000 sec flash durations