Features Information:
1. Realize wireless optical and radio flash control function--- the YN600EX-RT II can used as master unit to control the flash mode, exposure compensation, flash ratio, number of stroboscopic and stroboscopic frequency.
2. Compatible with RT system---cooperate with the YN600EX-RT（II）、Canon 600EX（II-RT/430EXIII,one YN600EX-RT II can used as set-top master unit or remote slave unit,totally 15 channels for option, realize TTL, manual flash and stroboscopic flash
3. Supports Canon optical transmission wireless master flash :he YN600EX-RT II can be used as master unit to trigger the YONGNUO and Canon EX series flash (excluding the YN585EX),supports 4 channels, realize wireless TTL, manual flash and stroboscopic flash.
4.Supports Canon and Nikon optical transmission wireless slave flash: One YN600EX-RT II can respectively receive the wireless signal of master unit YN600EX-RT II、YN568EX II、600EX(II)-RT、580EX II、SB-910/900/800/700,Nikon built-in flash C command and Canon 7D/60D/600D cameras built-in flash wireless signal, realize wireless TTL, manual flash and stroboscopic flash. GN60@ISO100，200mm；YN600EX-RT II as professional creative high guide number speedlite, supports TTL、 M、 Multi flash. 5.The YN600EX-RT II can realize TTL, manual flash, the highest shutter synchronous speed is up to 1/8000.
6. Supports USB Firmware Upgrade :The YN600EX-RT II equipped with the USB interface, supports firmware upgrade, the users can download the upgrade firmware through the Yongnuo official website to upgrade the flash.
7. Support Auto/Manual Zooming:The YN600EX-RT supports auto and manual zooming, the zoom coverage is from 20~200mm.
8.Multiple Trigger Mode Supported:The YN600EX-RT II can be triggered by the camera set-top, PC synchronous trigger, wireless optical/radio remote trigger.
9.Settings Save Automatically, Supports Custom Settings
Package Including:
1 * YN600EX-RT II Flash Speedlite 1 * Manual in English