GN: 60 (ISO100/200mm)
Flash Coverage Range: 20-200mm
Auto Zoom: According to shooting angle and image to quto adjust the coverage range.
Manual Zoom: According to camera or flash setting to adjust the zoom range.
Flash Mode: TTL/M/RPT
Stroboscopic Flash: 1-500Hz
Wireless Flash: Optical transmission, Master/ Slave, S1/S2
SYNC Mode: High Speed Sync, 1st Curtain Sync, 2nd Curtain Sync