Feature

●YONGNUO Speedlite Transmitter YN-E3-RT II is a transmitter for wireless flash shooting. Use ratio transmission to control speedlights up to 5 groups (15 units) with wireless multi-flash shooting capabilities
●Flash mode: ETTL/M/Multi/GR4/Flash mode 1st Curtain, 2nd Curtain (Mmode only), Fast Sync
●Dial and display interface, easy to operate, you can set the focal length of the slave flash (ZOOM)
●Firmware can be updated via USB (Micro USB). Built-in AF assist beam emitter The transmission range is 100m

Description

YONGNUO Speedlite Transmitter YN-E3-RT II is a transmitter for wireless flash shooting. Use ratio transmission to control speedlights up to 5 groups (15 units) with wireless multi-flash shooting capabilities. Flash mode: ETTL/M/Multi/GR4/Flash mode The first curtain, the second curtain (only M mode), the high speed sync dial and display interface, easy to operate, you can set the focal length of the slave flash (ZOOM). Firmware can be updated via USB (Micro USB). Built-in AF assist beam emitter The transmission range is 100m. Firmware can be updated via USB (Micro USB). Built-in AF assist beam emitter The transmission range is 100m.