Canon Speedlite 600EX II-RT Flash w/Essential Photo Bundle &ndash; Includes: Altura Photo Softbox Flash Diffuser, AA Rechargeable Batteries w/Charger, Camera Cleaning Set INCLUDES: Canon Speedlite 600EX II-RT Flash + Altura Photo Softbox Flash Diffuser + ReCyko+ (1=1000) 2100 Series 2000mAh + USB Charger U411 Bundle Pack (1 Unit) + Altura Photo Cleaning Kit + MagicFiber Microfiber Cleaning Cloth HIGH PERFORMANCE FLASH: Wireless multiple flash system with Zoom flash range of 20-200mm, with Guide number of 197 ft./60m at ISO 100 and 200mm, 1.1-1.5x Improved Continuous Shooting, High speed, 1st &amp; 2nd Curtain Sync, bounce adapter and hard color filters. CANON COMPATIBILITIES: Canon 600EX II-RT Speedlite Flash is compatible with all Canon EOS REBEL DSLR Cameras with E-TTL II/ E-TTL Autoflash. (Including Canon Rebel T7i, T6i, T5i T4i T3i T3 T2i T1i XT XTi XSi SL1, CANON EOS 7560D 700D 650D 600D 550D 500D 450D 400D 350D 300D 1100D 1000D 100D 77D 60D 7D). CANON brand accessories included: Canon Speedlite 600EX II-RT + SBA-E3 Bounce Adapter for 600EX II-RT + SCF-E3 Color Filter for 600EX II-RT + Mini Stand + Speedlite Case + Canon Limited 1-Year Warranty CANON AUTHORIZED DEALER. Includes Full Canon USA Warranty.