Description:
-Combined with the 90 adjustable tilting flash head, built-in gel holder, LED video/modeling light, and engineered with our wireless technology for off-camera flash control, Q20II will give you the most convenient experience in a flash unit. Furthermore we crafted it to be a beautiful piece with compact size, makes it a must-have accessory for every Prosumer or Compact System Cameras.

-EASY TO CHARGE WITH USB
It is convenience to charge Q20II with standard USB power sources, e.g. computer port or USB adapter. Just make certain to use RECHARGEABLE batteries(NOT INCLUDED) on Q20II flash body.

-Besides remote triggering Q20II, FlashQ transmitter can adjust the flash power ratio on Q20II, also wirelessly. This feature is already coded in every shipped FlashQ transmitter.

-Q20II puts control back into the photographer, as it allows you set the flash output at each stop from 1/64 (minimum output) to 1/1 (maximum output). 7 steps of flash power ratios can be adjusted by two buttons.

-TILTABLE FLASH HEAD
For ease of setup bouncing light effects, Q20II flash head can tilt up to 90 , with click-stops at 0 , 45 , 60 , 75 , 90 .

-BUILT-IN COLOR GEL / FILTER HOLDER
Q20II flash head has a built-in gel holder for more versatile shooting options. It facilitates quick installation and removal of colored gels, so you change the light color at any time you want.

Specifications:

Q20II TECHNICAL SPECIFICATIONS
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 colour temperature : 5600K 200K (same as daylight)
LED colour 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)

What's in the box
1 x Q20 Flash
1 x Trigger
1 x USB Cable
1 x Set of colour gels
1 x Flash Pouch

Review by https://www.youtube.com/@emrhyssstead