| Guide Number | 196.85' / 60 m at ISO 100 |
| Coverage | Full-Frame 20 to 200 mm |
| Auto Zoom Head | Yes |
| Bounce Head | -7 to +120° |
| Swivel Head | 330° |
| Flash Duration | 1/300 to 1/20000 Second |
| Recycle Time | Approx. 0.1 to 2.6 Seconds |
| Exposure Control | TTL via Separate Commander, Manual, Olympus TTL (SLR) |
| Flash Modes | Hi-Speed Sync, Second-Curtain Sync |
| Power Range | 1/1 to 1/128 |
| Flash Compensation | -3 to +3 EV (1/3 EV Steps) |
| Wireless Operation | Radio (TTL/Manual) Up to 328.08' / 100 m Optical Pulse (TTL/Manual) Up to 49.21' / 15 m (Master, Slave) |
| Wireless Channels | 32 |
| Wireless Groups | 5 |
| Remote Timing Modes | Instant Sync Skip Preflash |
| Internal Power | 4 x AA (Alkaline, NiMH) |
| External Power Pack Compatible | Yes |
| Mount | Shoe |
| Off-Camera Terminal | 2.5 mm |
| Dimensions (W x H x D) | 2.5 x 3 x 7.5" / 64 x 76 x 190 mm |
| Weight | 14.3 oz / 405 g (without Batteries) |
| Package Weight | 850 g |
| Box Dimensions (LxWxH) | 8.1 x 3.6 x 3.3" |