Mcoplus MCO-430 i-TTL Auto-Focus Flash Speedlite for Nikon DSLR Camera D300 D300S D200 D90 D80 D70 D70S D60 D40 D40x+Full Frame D800 D700 D610 D600 D4S Powerful Flash with High Guide No. 42 (m). Lens Coverage 24mm - 105mm and Focus Assist. TTL, Multi-Flash, S1 S2 & Manual Modes Includes: Mcoplus I-TTL Auto-Focus Dedicated Flash + Flash Stand + Diffuser + Protective Pouch (Batteries Not Included) compatible with the Nikon DSLR D300 D300S D200 D90 D80 D70 D70S D60 D40 D40x cameras. compatible with the Nikon Professional Full-Frame DSLR DF D800 D700 D610 D600 D4S Power Source : 4pcs AA Batteries