cooperate with the upgrade module in software, with an external RADIO module)
Flash control: 8 levels of output control (1/128~1/1), 22 levels of fine tuning
Frequency flash: 1~199Hz
Recycle time: Quick flash less than 2s, ordinary flash less than 3s
Radio triggering distance: About 100m;
Optical triggering distance: About 20 m
Flash groups: Support for multiple flash groups
Radio Channels: 4~16
Optical Channels: 4
Flash light ratio: 8:1~1:1~1:8
Additional features: second-curtain sync, FEC, FEB, FEV, modeling flash, AF-assist, manual zoom, auto zoom, sound prompt, advanced setting, PC port, power saving mode and over heat protection, USB firmware updates.
Power supply: 4×AAsize batteries (Alkaline or Ni-MH is usable)
note: all products require processing before shipment. Processing includes selecting
your products, quality assurance checks and careful packaging for shipment.
Average processing time: 1-2 business days.