Neewer&reg; NW-985N i-TTL 4-Color TFT Screen Display *High-Speed Sync* Camera Slave Flash Speedlite Kit for Nikon D3S D50 D60 D70 D70S D80 D80S D200 D300 D300S D700 D3000 D3100 D5000 D5100 D7000 and All Other Nikon DSLR Cameras,Include:(1)NW-985N+(1)Universal Mini Flash Bounce Diffuser Cap+(1)35-piece Color Gel Filters+(1)16 Channels Wireless Remote Flash Trigger+(4)LR Battery Kits include:(1)NW-985N+(1)Universal Mini Flash Bounce Diffuser Cap+(1)35-piece Color Gel Filters+(1)16 Channels Wireless Remote Flash Trigger+(4)LR Battery Powerful Flash with High Guide No.58(ISO 100, 180mm). High-speed sync up to 1/8000th of a second. Ultra-fast 2.9 second full-discharge recycle time Features voice prompt, custom function, power save mode, overheating protection, automatic save function 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