* Guide number (ISO 100 meters / land): 32.
* Beam angle: 105 degrees x 105 degrees (with diffuser).
* Batteries: exclusive Ni-MH battery.
* Number of flashes: 200.
* Recycle time (full): 1.8 sec.
* Color temperature: 5600K.
* Color temperature with diffuser: 5200K.
* Depth rating: 60 meters/200 feet.
* Under water weight: -80g/-2.8oz.
* Exposure control: TTL, Manual (Light-level control).
* Pre-flash control: Equipped with pre-flash cancel mode.
* Slave function.
* Sync cord: Detachable Sync Cord (N) and fiber-optic cable (L-type).
* Over-pressure relief valve.
* LED target light.
* TTL confirmation lamp and TTL / READY confirmation beep sounds.