Godox Witstro AD600 Bowens Mount TTL Battery studio flash

Godox Wistro AD600 TTL All-in-One Flash is a powerful and portable outdoor flash designed with build-in 8700mAh Lithium battery.
Built-in Godx 2.4G wireless X system, it supports Canon E-TTL II, Nikon i-TTL and SONY systems with great compatibility
Precise Output Level (1/1-1/256): Power adjusts from full power to 1/256, 25 stops precise output adjustment for best light effect.
10W LED Modeling Lamp: Brightness can be adjusted in 3 stops.
Package Included: 1 x Godox AD600 TTL All-in-One Outdoor Flash;1 x Flash Tube ;1 x Lithium Battery; 1 x Charger Adapter ;1 x Power Cable ;1 x Reflector ;1 x User Manual ; 4 x Letwing cloth

*Rdio transmission mode (compatible with Nikon & Canon) 
*Optical transmission mode (compatible with Nikon & 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):Nikon cameras, supporting i-TTL/M/RPT flash (X1N as master unit, etc.) 
Canon EOS cameras, supporting E-TTL II/M/RPT flash (X1C as master unit, etc.) 
Guide No. (m ISO 100):87 (m ISO 100, with AD-R7 standard reflector) 
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 
Modeling Lamp（LED):10W 
Optic Slave Flash:S1/S2 
Display Dot-matrix panel 
Wireless Flash (optical transmission and 2.4G transmission): 
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 (approx.): 
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) 
Power Supply 
Power Supply: Lithium battery pack (11.1V/8700mAh) 
Full Power Flashes: 500 
Recycle Time:Approx. 0.01-2.5s 
Power Indication: Power off automatically after approx. 60 minutes of idle operation. 
Sync Triggering Mode: 3.5mm sync line, Wireless control port 
Color Temperature:5600±200k 
Dimensions 
Dimension (with battery):220*245*125mm (flash tube & reflector not included) 
Net Weight (with battery):2.66Kg (flash tube & reflector not included)