Upgrade from Godox V860II-C Flash: 2W built-in modeling lamp, the Godox V860III-C Added a modeling light at the front to aid pre-visualization, and blend with ambient light, with 10 level adjustable brightness Compatibility: The Godox V860III-C Flash is compatible with Canon EOS R6 Mark II, R5 , R7 , R8, 5D Mark IV, 5D Mark III，5D Mark II, 1DX, 6D, 7D, 60D, 50D, 40D, 30D, 650D, 600D, 550D, 500D, 450D, 400D Digital, 1100D, 1000D, 7D Mark II, 6D Mark II, 760D, 750D, 70D, 80D, 800D, 77D, M5, M3, M50, EOS R, 1500D, 3000D, 5D II, 5D III, RP, 90D, M6II, R3, R5c, R6, R6II, R5,　R7, R8, etc Battery Performance: Godox V860IIIC battery capacity updated from 11.1V/2000mAh to 7.2V/2600mAh, with total 76W power output, offering 1.5s recycle time and 480full power flashes. The battery is also interchangeable with Godox V1, one battery, backup for two modes Working within Godox Wireless System: the V860IIIC built-in Godox 2.4G wireless X system offers all-in-one functions, it works with Godox triggers including Godox X3C ,X2T,XPro triggers, with up to 100 meters transmission distance. optical transmission with even illumination and stable output. GN60 High Guide Number, and 20 to 200 Zoom flash coverage Fully Support TTL Functions: The Godox V860III-C is compatible with Canon cameras support TTL functions including: TTL auto flash, manual flash, 1/8000 high-speed sync, flash exposure compensation, flash exposure lock,first-curtain sync, second curtain sync, modeling flash, etc Godox V860III-C Camera Flash for Canon ,2.4G Wireless TTL 1/8000s HSS Speedlite Speedlight, 480 Full Power Shots Rechargeable Li-ion Battery, 10 Levels LED Modeling Light (Upgraded V860II-C)