Main Features:  1.With 433MHZ wireless transmission, RT transmitter and 16 channels to triggering  2.1/300s-1/2000s flash duration, clear and vivid images  3.3 flash modes: M, S1 and S2 for improved versatility and usability.  4.8 variable...

Neewer® Flash Speedlite with 433MHz wireless system and 16 channel RT transmitter for Canon Nikon Sony Panasonic Olympus Fujifilm Pentax and Other DSLR Cameras with standard Hot Shoe (NW570)Bullet points: 1/300s-1/20000s flash speed present...