Specifications

Flash Head
Guide Number 118.11' / 36 m at ISO 100 (105 mm Position)
Coverage Full-Frame
24 to 105 mm
14 mm (with Wide-Angle Adapter)
Auto Zoom Head Yes
Bounce Head -7 to +90°
Swivel Head 360°
Flash Duration 1/350 to 1/20000 Second
Recycle Time Approx. 0.1 to 2.2 Seconds
Secondary Illumination None

Exposure Control
Exposure Control FUJIFILM TTL, Manual
Flash Modes Hi-Speed Sync
Power Range 1/1 to 1/128
Flash Compensation -3 to +3 EV (1/3 EV Steps)

Wireless
Wireless Operation Radio (TTL/Manual)
Up to 98.43' / 30 m
Optical Pulse (TTL/Manual)
Up to 49.21' / 15 m (Master, Slave)
Wireless Channels 16
Wireless Groups 3
Remote Timing Modes Instant Sync
Skip Preflash

Power
Internal Power 2 x AA (Alkaline, NiMH)
External Power Pack Compatible No

General
Mount Shoe
Off-Camera Terminal None
Dimensions (W x H x D)  140 x 62 x 38 mm
Weight 200 g (without Batteries)