RELIABLE TRIGGERING - Ensures consistent and dependable flash synchronization with Leica cameras, eliminating misfires for flawless shots every time, using advanced 2.4 GHz radio frequency. EXTENDED RANGE - Offers a generous 328.1' (100m) range, providing freedom to position flashes creatively without signal loss, expanding your artistic possibilities in various shooting environments. TTL SUPPORT - Enables automatic flash exposure control for perfectly balanced lighting, simplifying complex setups and ensuring optimal results in dynamic shooting conditions with compatible Leica flashes. HIGH-SPEED SYNC - Achieve creative effects with sync speeds up to 1/8000s, allowing you to overpower the sun or freeze motion with ease, expanding your capabilities in challenging lighting scenarios.