Neewer NW-561 Flash Speedlite Kit for Canon Nikon and Other DSLR Cameras,Include:(2) NW-561 Flash+(1) 2.4G Wireless Trigger(1 Transmitter + 2 Receiver) Powerful LCD screen Flash with High Guide No.35(ISO 100, 35mm),It supports M/MULTI/S1/S2 flash mode; Note: Don't support TTL and the camera menu setting Function Super speed charging recycle: approx 2.9 s 3 in 1 2.4GHz wireless flash trigger allows you to trigger off-camera flash units, studio lights and cameras from up to 100 meters/328 feet away Kit include:(2)NW-561 Flash+(1)2.4Ghz Wireless Trigger(1 * Transmitter+ 2 * Receiver) NOTE:Camera and Battery Not included