The Godox AD600ProII Professional Outdoor Battery-Operated Studio Flash is an evolution of the original AD600Pro, featuring a plethora of added features for a superior professional user experience. It features one-tap synchronisation with the X3 Trigger, coloured group identification indicators, and an enhanced high-contrast colour TFT screen, making it easier to use in virtually any lighting conditions. Whilst maintaining the AD600Pro's reliable performance, the AD600ProII outdoor flash light boasts improved Recycle times of 0.01 to 0.9 seconds. It also supports High-Speed Synchronisation of up to 1/8000 seconds. Featuring support for the Godox 2.4GHz Wireless X Flash Triggering System, the AD600ProII battery-operated flash light seamlessly integrates with TTL auto flash systems across multiple camera brands.