HD-601 HSS Battery Flash

HD-601 HSS Battery Flash
1/8000s high speed sync and 1/19000s flash duration(t0.5)
Compatible with Canon/Nikon/Sony, USB firmware upgrades available
Supporting 20 frames per second high-speed continuous shooting
Mask mode for quick image cut-out / 0-30s flash delay for creative photography
6000mAh big lithium battery,500 flashes in flash power output
15W LED modelling lamp