UNMATCHED RELIABILITY - Ensures consistent triggering with a robust 2.4 GHz radio frequency, minimizing misfires and maximizing your efficiency during critical shoots, up to 1000 feet. EXTENDED RANGE CAPABILITY - Confidently shoot from a distance with a range of 700-1000 feet, providing flexibility in various shooting environments and creative compositions. FULL TTL COMPATIBILITY - Seamlessly integrates with Nikon cameras for TTL metering, automatically adjusting flash power for perfectly exposed images in dynamic shooting scenarios. HSS SUPPORT FOR ANY SPEED - Supports High-Speed Sync (HSS), enabling you to use fast shutter speeds to freeze motion or create shallow depth of field even in bright sunlight.