Speed Light TT60

With 433MHZ wireless transmission, RT transmitter and 16 channels to triggering -1/300s-1/2000s flash duration, clear and vivid images -3 flash modes: M, S1 and S2 for improved versatility and usability. -8 variable flash output from 1/128 to full, meeting your flashlight demands. -Multiple auto-self protections for power saving and against overheating. -Added with sync socket, and a quick charge port for external power pack. -Integrated reflection board, giving a highlighted point on the eyes -Build-in wide panel diffuser, creating soft and natural illumination