Meike MK910 i-TTL HSS 1/8000s HSS LCD Display Speedlite Master/Slave Flash for Nikon D3S D50 D60 D80 D200 D300 D500 D700 D750 D3000 D3100 D3300 D3400 D3500 D5000 and All Other Nikon DSLR Cameras Maximum GN.60 (105mm, ISO 100 meter),Flash range 24-105mm lens focal length Flash mode:TTL/M/RPT/HSS/MASTER/SLAVE/S1/S2 . New additions of power socket and PC port. Support Front-curtain,Rear-curtain sync, FEB, FE Lock, AF assist beam, setting custom function, power saving mode,over heat protection, flash exposure compensation and memory function [GIFT]: MEIKE General Diffuser(1); [Exclude Batteries]MEIKE AA12 Battery Caddy/Holder(4 colors will send at random: blue yellow red orange) Excellent dust proof and water drop proof function.Hot shoe. Wireless multiple flash control, Comprehensive and professional flash, support setting various flash functions through DSLR