Cowboystudio 3 in 1 Combo, 16 Channel Wireless Shutter release for Canon SLR camera, Canon 580EX 430EX Flash remote trigger for Canon EOS Digital Rebel XT, XTi, XSi, XS, EOS 5D 7D 50D 40D 1D

Cowboystudio three in 1 Combo, 16 Channel Wireless Shutter release for Canon SLR camera, Canon 580EX 430EX Flash remote trigger for Canon EOS Digital Rebel XT, XTi, XSi, XS, EOS 5D 7D 50D 40D 1D

Over 150 feet Range does not require line-of-sight release16 channel For for anti-interference and constant operationCompletely compatible with: Canon EOS-1V/1VHS, EOS-3, EOS-D2000, D30, D60, 1D, 1Ds, EOS-1D Mark II,III, EOS-1Ds Mark II,III, EOS-10DNot compatible with Rebel t2i/t3i which do not have N3

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