Neewer NW565EX I-TTL Slave Flash Speedlite Kit for Nikon DSLR Camera,includes(1)TTL Flash+(1)Soft&Hard Diffuser+(1)35-piece Filters+(1)16 Channels Wireless Trigger+(4)LR Battery Powerful Flash with High Guide No.58(ISO 100, 180mm); Flash Mode: TTL, M, FEB, Slave, S1, S2, Multi;Flash Coverage:18~180mm; Supports Rear-curtain sync, FEC, FEB, manual zoom, auto zoom, sound prompt, advanced setting, automatically saving setting, PC port, power saving mode and over heat protection 35 pieces color gel filters for lighting effects and color correction. The remote trigger for studio flashes and outdoor flash is used as the controller of synchronous trigger studio flash of cameras. It consists of a signal sender and a receiver trigger and works by means of the frequency modulation wireless remote control. Kits include:(1)NW565N iTTL Flash For Nikon+(1)Universal Mini Flash Bounce Diffuser Cap+(1)35-piece Color Gel Filters+(1)16 Channels Wireless Remote Flash Trigger+(4)LR Battery