EXTENDED WIRELESS RANGE - Achieve reliable off-camera flash control with an impressive 300-400 foot wireless range, ensuring consistent performance in diverse shooting environments. SEAMLESS COMPATIBILITY - Designed specifically for Sony cameras, this hot shoe transmitter integrates flawlessly, providing dedicated TTL functionality for precise exposure control. ROBUST 2.4 GHZ RADIO FREQUENCY - Experience stable and interference-free communication between your camera and flash units, critical for professional-grade photography. VERSATILE TRIGGERING CAPABILITIES - Functioning as an on-camera trigger, it offers immediate and responsive flash activation, enhancing your creative lighting possibilities.