Godox TT685S TTL LCD Flash Speedlite for Sony DSLR Camera    Features:       Fully Support  front and rear curtain sync、 FEC、 Multi flash、 Manual flash、 TTL\/M\/Multi\/S1\/S2 modes、 20-200mm auto\/manual zooming etc.   GN60、 22 steps of power output(1\/1~1-128); Approx.0.1-2.s recycle time、 230 full power flashes(using 2500mA Ni-MH batteries). With C.fn cutom function settings.   Optical transmission with even illuminatin and stable output. 2.4G wireless trnasmission with all-in-one functions and 100 meters further transimission.   With dot-matrix LCD panel to offer clear and easy operation. Use 4 function buttons to change various settings according to different situations.   TT685S is compatibe with S0ny Wireless Lighting System(WL). As a mster unit TT685S can control Sony cameras flashes e.g. HVL-F60M、 HVL-F43M and HVL-F32M via wireless. As a slave unit、 TT685S can be controlled by wireless signals of S0ny camera flashes e.g. HVL-F60M、 HVL-F43M and HVL-F32M.                                                                                                         Package Included:   1x TT685S Camera Flash 1x Mini Stand 1x Protection Bag 1x User Manual  Detail Pictures: