Yongnuo YN600EX-RT II Wireless Flash Speedlite 2PCS + YN-E3-RT Wireless E-TTL Flash Trigger Transmitter For Canon Digital SLR Cameras 600ex-rt<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> YN600EX-RT II As Professional Creative High Guide Number Speedlite， Supports Ttl/M/Multi Flash and Can Realize TTL， Manual Flash， The Highest Shutter Synchronous Speed Is Up to 1/8000 </span></li><li><span class="a-list-item"> One YN600EX-RT II Can Respectively Receive The Wireless Signal Of Master Unit YN600EX-RT II，YN568EX II， YN600EX(II)-RT，580EX II， Command And Canon 7D/60D/600D Cameras Built-In Flash Wireless Signal </span></li><li><span class="a-list-item"> YN600EX-RT II Can Be Used As Master Unit To Trigger The YONGNUO And Canon Ex Series Flash (Excluding The Yn585EX)，Supports 4 Channels， Realize Wireless TTL， Manual Flash And Stroboscopic Flash </span></li><li><span class="a-list-item"> Supports Optical Transmission And Wireless Radio Transmission Flash Shooting </span></li><li><span class="a-list-item"> YN600EX-RT II Can Used As Master Unit To Control The Flash Mode， Exposure Compensation， Flash Ratio， Number Of Stroboscopic And Stroboscopic Frequency </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51RHy%2BJUzmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PPRC4LgKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HN-nui2gL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51roVYYbsIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51A5B6RYaaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZNAXCaquL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51dFKeIZn8L.jpg" noproxy>