Buy from Amazon.com : http://fave.co/1Cn4Pb2 <br /><br />Vktech Yongnuo YN560-TX Wireless Flash Controller for Canon 650D 550D / 560III<br /><br />Product Description : <br />6 Groups meaning that it can control up to 6 flash units as ABCDEF <br />16 Channels 24GHz 100M Range <br />Supports RF-603 RF-603 II Wireless Shutter Release <br />It can work with any model of camera as long as it has standart hot shoe <br />Remote Manual Power Control Zoom Head Control Remote Multi Stroboscopic Setting
