- Guide Number 20 (at ISO 100)
- Focal length coverage: 32mm (on 35mm format)
- Manual flash power ratio control (7 steps adjustable, 1/64 to 1/1)
- LED video light (7 steps adjustable, Max. 60 lux output at 1m)
- 2.4GHz low-power digital radio (FlashQ Receiver) inside Q20II main body
- 10 meters wireless operating range
- Tilt-capable flash head, up to 90° and with click-stops at 0°, 45°, 60°, 75°, 90°
- Other functions: S1 / S2 optical slave, modeling light (LED)
- Transmitter per charge : 80 hours operation and 120 days standby
- Two AA-size alkaline / rechargable Ni-MH batteries for Q20II main body
- Recycling time (1/1 full power output) : 7 sec. by fresh alkaline batteries / 6 sec. by Ni-MH batteries
- Number of flashes : 100 - 2000 flashes by fresh alkaline batteries
- LED lighting time: approx. 1 hour (at full power LED output and by Ni-MH batteries)
- Flash color temperature : 5600K±200K (same as daylight)
- LED color temperature : 5500K±300K , CRI 95
- Dedicated socket for FlashQ transmitter attachment
- Dimensions : 59(W) x 99(H) x 29(D) mm (with FlashQ transmitter attached)
- Weight : 115g (without battery)
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