YN-560 IV can be used as master unit, provides 3 independent groups with controlling abiligy, realizing remote control the flas mode, flash output,....
One YN-560 IV can receive the wireless signal from YN560 IV, YN560-TX, RF-603 II and RF-602, with optical 16 channels. When YN-560 IV and YN560-TX....
It can be triggered through the flash mounted on the camera, 2.4G wirless triggering system, S1 and S2 pre flash cancel mode..
Supports setting save automatically, custom settings ( fn ). [email protected], 105mm ( M / MUlti mode ). Supports ultra-fast charging recycle system,....