RELIABLE TRIGGERING - Ensures consistent flash firing with a robust 2.4 GHz radio frequency, minimizing misfires and providing dependable performance for critical shots, up to 328 feet. EXTENDED RANGE - Confidently control your flashes from up to 328.1' (100m), offering freedom and flexibility in complex shooting environments, expanding creative possibilities. MULTI-CHANNEL SUPPORT - Navigate crowded radio environments using 32 channels, preventing interference from other devices and maintaining a clear, uninterrupted signal for seamless operation. TTL COMPATIBILITY - Achieve perfect exposures effortlessly with TTL metering for Nikon cameras, automatically adjusting flash power for balanced and professional-looking results every time.