Wireless connectivity
Frequency band
Profoto Connect-F for Fujifilm: 2.4 GHz
A1X AirTTL-F Unit: 2.4 GHz (2404 to 2479.3 MHz)
No of sync channels
Profoto Connect-F for Fujifilm: 20
A1X AirTTL-F Unit: 20
Operating range
Profoto Connect-F for Fujifilm: Normal flash sync and Remote control up to 300 m (1000 ft). Auto (TTL) and HSS up to 100 m (330 ft).
A1X AirTTL-F Unit: Normal sync and remote control up to 300 m (1000 ft).
TTL and HSS up to 100 m (330 ft).
Supported Air features
Flash sync, Remote control, Auto (TTL), High Speed Sync (HSS)
Bluetooth
Yes
Supported Bluetooth features
Profoto app
Connectors
Firmware upgrade
Via Bluetooth from Profoto app
Sync in
Camera’s hot shoe
Powering
Input power supply
Built-in rechargeable Li-Polymer battery
Battery capacity
Profoto Connect-F for Fujifilm: >30 hours
A1X AirTTL-F Unit: Up to 450 full power flashes
Measurements
Height
Profoto Connect-F for Fujifilm: 29 mm (1.14 in)
A1X AirTTL-F Unit: 10.8 cm (4.25 in)
Weight
Profoto Connect-F for Fujifilm: 43 g (0.09 lbs)
A1X AirTTL-F Unit: 560 g (1.2 lbs) including battery
Diameter
45 mm (1.77 in)