Canon 600 Speedlite packs a powerful punch and enhances the image capturing performance of your Canon camera. Buy this Speedlite 600EX RT Flash camera at souq. The Canon Speedlite 600EX II RT Flash is engineered for fast frame rate shooting. It performs in the most demanding situations and allows you to take complete control over lighting. The Speedlite Flash 600EX II makes an ideal companion for the EOS 1D X Mark II by delivering an uncompromising performance. It fires up to 50 percent more flashes continuously as compared to its earlier generation conterparts. It implements an improved flash control algorithm that helps prevent overheating. Having a focal length of 20 to 200mm, the Canon Speedlite 600EX II RT Flash houses a CP E4N battery pack for even longer bursts.