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?Wireless System?Fully Compatible with YN622N / RF603 Wireless Flash System
?Remote Control?Supports Remote Control the Parameters of Each Flash Group
?Extended Display?Used as YN622N II control panel and LCD panel
?HSS?Supports High-speed Synchronization ?High Guide Number?GN60@ISO100,200mm
?Charging Recycle?Ultra-fast Charging Recycle System, Supports External Power Supply
