Package Included: 1 x Godox Thinklite TT600S Flash 1 x Protection Bag 1 x Mini Stand 1 x User Manual This TT600s flash adopts Godox wireless X-system, with build-in 2.4G wireless transmission, fit for sony MI hot shoe, work for a7、a7r、a7II、a7RII、a58、a99、a6000 etc. sony camera it can be used with Godox AD360II-C/AD360II-N flash, TT685C TT685N TT685S flash, X1T-C/X1T-N / X1T-S trigger and other devices that with wireless control system. .