Neewer i-TTL 4-Color TFT Screen DisplayHigh-Speed Sync Camera Slave Flash Speedlite with Flash Diffuser for Nikon D3S D50 D60 D80 D80S D300 D700 D3100 D5000 D7000 and Other Nikon DSLR Cameras Powerful Flash with High Guide No.58/19ft (at 18mm focal length, ISO 1 in meters/feet); Flash Coverage: 18-18mm. Flash mode: TTL/M/MULTI/S1/S2/SLAVE/FEB Quick response: Full output recycle time only 2.9 seconds. Shutter Sync mode: rear-curtain, high speed sync (HSS/FP), Max 1/8s sync speed. Large size TFT color display.