4 Channel Wireless Hot Shoe Flash Remote Trigger Receiver for Nikon SpeedLite, Canon SpeedLite, Olympus, Pentax, Sigma, Sunpak, Vivitar & Other Flashes
Brand non OEM product.4 channels to avoid interference.The receiver has an on/off switch, and an LED to indicate triggering.Wireless Flash Trigger Fires A Flash From Any Camera With Hot Shoe Or PC Outlet.Ideal For Mounting Hot Shoe Flashes Onto Light Stands, Working Distance Up to 100 Ft.