E-PRANCE DF800 High-Performance Professional Portable Hot Shoe Mount E-TTL /E-TTL II M.MULTI Speedlite Flashlight for Canon EOS 1D X, EOS 5D Mark III, EOS 5D Mark II, EOS 6D, EOS 7D Mark II, EOS 7D, EOS 70D, EOS 60D, EOS Rebel T5i (700D), EOS Rebel T3i (600D), EOS Rebel T2i (550D) Digital SLR Camera Wireless flash system using IR wave communication for enhanced control other flashes with compatible advanced Canon EOS , high speed sync lets you take pictures at any shutter speed with a flash Offers high-speed flash sync mode .Automatically compatible for Canon E-TTL II, support S1,S2 M.MULTI Speedlite wireless trigger flash as well ,Zoom flash head covers focal length range of 24-105mm; maximum GN58@ISO100,105mm Custom Functions for creative flexibility ,the head can rotate 270 degrees left & right and also flips up 90 degrees, 8 levels of output control & 22 levels of fine tuning Supports automatic focus function, automatic / manual zooming, exposure compensation, exposure bracketing, AE lock, aperture preview, second-curtain synchronization and contrast-enhanced flash 4AA battery. Fast recycle time and quite in 3 seconds you can take several burst shots the flash fires each time. Supports AF assist beam compatible with High Density Reticular AF, LCD panel and backlit button provide easy visibility