Features: [2.4G Wireless X System] Can be connected with flash triggers seamlessly, has 100 meters large transmission distance, multiple groups, and channels, interference proof and reliable. [High-Q more→uality Speedlite] 1/300s-1/20000s flash duration, guide number ≈ 60 ISO 100, with charging port, improving flash performance, shortening recycle time, and extending working time. [Wide Light Coverage] Support auto and manual zoom, 20mm to 200mm flash coverage range is set automatically to match camera lens focal length and image size. [Angle Adjustment] Vertically -7°~90°and horizontally 0-330° rotatable, can be freely adjusted according to your photography needs. [Compatibility] Specially designed…