(2 Trigger Pack) Altura Photo Wireless Flash Trigger for Canon w/Remote Shutter (Canon EOS 80D, 77D, 70D, 60D, Rebel T7i, T6i, T6, T5i, T5, T4i, T3i, T3, SL1, SL2 DSLR Cameras) Kit Includes: Wireless Flash Trigger Kit for Canon (1 Transmitter, 2 Receivers). Multi-purpose trigger set allows you to wirelessly trigger your camera or flash. Operating Distance: up to 30 meters (100ft) Compatible with all Canon cameras with a standard hot-shoe. Backed with Digital Goja 90-Day 100% Satisfaction Guarantee.