Guide Number: 60. Support Slave/Master mode. M/Multi/TTL/Gr mode. HSS sync. Sony Multi Interface shoe
Guide Number: 60. Modes: ETTL/Manual/Multi. HSS Synchro. YN622 and YN603II compatibility
Guide number: 60. Compatible with transmitter YN-E3-RT. Support HSS. Continuous LED light.
Guide number 60, E-TTL, Manual, Multi, HSS, Slave. Optical and radio communication.
Macro speedlight. Two flash heads mouted on controller or lens. LED pilot light.