YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX
- The YONGNUO speedlite transmitter YN-E3-RT II is a transmitter for wireless flash shooting. It can control up to 5 groups(15 units) of speedlites that have a wireless multiple flash shooting function using ratio transmission..
- Flash Modes: ETTL/M/Multi/GR4/ flash modes. supports 1st curtain, 2nd curtain(Only in M mode), high speed sync..
- New designed select dial and display interface for easier operation, supports remote control to set the focal length(ZOOM) of the slave flash..
- Firmware can be updated via USB(Micro USB), Built-in AF asist beam emitter, transmission range is 100m..
- Two-way 2.4G radio communication, fully compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RT(II)/YN686EX-RT/YNE3-RX..