Wireless Remote Trigger / Radio Wireless Controller for Canon EOS 40D, 50D, 5D, 5D MKII, 7D, 1D MK II, 1D MK III, uva incl. 1 set of quality replacement batteries from Panasonic / Varta (Electronics)
In relation to the prices of these Canon JJC wireless remote release is very low, which made very easy the decision to buy. The trigger meets all my needs very satisfactory. He is easy to handle and gives good results, in short, is highly recommended