Godox Wistro AD600B TTL All-in-One Portable Outdoor GN87 Flash with 2.4G X System High-speed Sync 1/8000s Studio Strobe Flash Head for Bowen Mount Build-in 8700mAh Li-on Battery Flashlight Speedlight for Canon E-TTL II for Nikon i-TTL

Godox Wistro AD600B TTL All-in-One Outdoor Flash is a powerful and portable with 11.1V/8700mAh Lithium battery pack. It adopts build-in 2.4G wireless X-system, and can be triggered by X1 serise flash trigger in TTL/M/Multi mode, etc. AD600B with for Bowens mount can fully support for Canon E-TTL II, for Nikon i-TTL. It can widely meet the demands of photojournalists, wedding and beach portraiture shooters, professional photographers and photography enthusiasts, etc.

Features:
-Compatible wireless TTL system: support for Canon E-TTL II, for Nikon i-TTL in Godox 2.4G wireless X system. Workable as Slave unit in a wireless flash group.
-Dot-matrix LCD panel: with clean and convenient operation.
-Build-in Godox 2.4G wireless transmission: with all-in-one functions and 80 meters further transmission.
-Studio quality light: up to 600W, GN87 (m ISO 100, with standard reflector).
-Build-in All-in-One Large Capacity Lithium Battery: Professional Li-ion battery (11.1V/8700mAh), 500 times full power flashes, 0.01-2.5s fast recycle time, DC/AC dual for use.(The battery can be detached to change into AC mode).
-Wireless Control: with build-in Godox 2.4G wireless X system to achieve TTL control. Godox FT-16 flash trigger can be also used to wirelessly adjust flash power level and trigger the flash. AD600B has 3.5 sync cord jack and PC sync socket to achieve various sync triggering mode. 
-Power adjusts from full power to 1/256 in 1/3 stop increments.
-Stable color temperature at 5600±200K over the entire power range. 
-Other Useful Functions: Fully support for Flash exposure compensation, 1/8000 high-speed sync, Front-curtain sync, Rear-curtain sync, Manual flash, Stroboscopic flash, C.Fn settings custom function etc.
-Detachable Flash Head: with H600 portable flash head (Optional, Sold separately), you can shoulder the AD600B while hand-hold the flash head, making your shooting easier. Or you can buy a H1200 flash head (Optional, Sold separately), with it the flash head can be separated from the flash body, and two AD600B can be combined to connect one H1200 flash head, which makes the power up to 1200W. 
-10W LED Modeling Lamp: Brightness can be adjusted in 3 stops.
-With a Direction Adjusting Handle for easy control and better lighting angle.
-Wide-range Accessories to Choose(Sold Separately): AD600B adopts for Bowens mount, can be widely used with various lighting accessories to achieve best shooting effect, such as multifunctional-softbox, beauty dish, snoots, honeycomb, softbox, etc.

Specification:
Model: Godox AD600B for Bowens mount
Charger Adapter: EU
Guide No. (m ISO 100): GN87 (m ISO 100, with standard reflector)    
Wireless Slave Unit Mode: *Radio transmission mode (compatible for Nikon & for Canon)    
                          *Optical transmission mode (compatible for Nikon & for Canon)    
Flash Mode: Wireless off--M/Multi    
            Slave unit of radio transmission--TTL/ M/Multi    
            Slave unit of optical transmission--TTL/ M/Multi    
Compatible Cameras under Radio Transmission (as slave unit): 
for Nikon cameras, supporting i-TTL/M/RPT flash (X1N as master unit, etc.)                                                             
for Canon EOS cameras, supporting E-TTL II/M/RPT flash (X1C as master unit, etc.)        
Flash Duration: 1/220 to 1/10000 seconds        
Power: 600W
Power Output: 9 steps: 1/256~1/1
Stroboscopic Flash: Provided (up to 100 times, 100Hz)        
Flash Exposure Compensation (FEC): Manual. FEB: ±3 stops in 1/3 stop increments        
Sync mode: High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync    
Delay Flash: 0.01~30 seconds
Mask: √             
Fan: √
Beeper: √
Flash Duration Indication: √
Modeling Lamp LED: 10W
Optic Slave Flash: S1/S2    
Wireless flash function: Slave, Off
Controllable slave groups: Optical--3 (A, B, and C)    
                           2.4G: 5 (A, B, C, D, and E)    
Transmission range: Optical--Indoors: 12 to 15 m / 39.4 to 49.2 ft. Outdoors: 8 to 10 m / 26.2 to 32.8 ft    
                    2.4G--80m
Channels: Optical--4 (1, 2, 3, and 4)
          2.4G--32 (1~32)
Sync Triggering Mode: 3.5mm sync line, Wireless control port    
Color Temperature: 5600±200K 
Power Supply: Lithium battery pack (11.1V/8700mAh)    
Full Power Flashes: 500
Power Indication: Power off automatically after approx. 60 minutes of idle operation
Item size: 20 * 18 * 12cm / 7.8 * 7 * 4.7in             
Item weight: 2075g / 4.6Lb
Package size: 38 * 22 * 20cm / 15 * 8.6 * 7.8in
Package weight: 3622g / 8Lb

Package List:
1 * Godox AD600B TTL Flash (Bowen mount)
1 * Flash Tube 
1 * Lithium Battery Pack
1 * Charger Adapter (EU)
1 * Power Cable 
1 * Protection Cover
1 * User Manual (English & Chinese)

Note:
S1 and S2 optical triggering is only available in M manual flash mode.