Feature: 1. Upgraded Flash Head: The new cooling design improves heat dissipation, ensuring optimal performance without overheating, even during prolonged use. This guarantees an uninterrupted workflow and no missed shots. What's more, previous flash heads from the 200 series are fully compatible with flash body 2. Precise Output Control: The AD200Pro II offers precise flash power output control, adjustable from 1/512 to full power (1/1) with 0.1 increments. This level of precision allows photographers to fine-tune their lighting for exact results 3. Mutiple Functions: With a built in 2.4G wireless system, The AD200Pro II is compatible with for X system triggers, ensuring seamless integration with your setup. It supports TTL, HSS, front curtain sync and rear curtain sync, providing the flexibility and precision needed for any scenario 4. One Tap Pairing with for X3: The AD200Pro II supports one tap wireless sync with for X3 trigger. With a simple tap on for X3 wireless sync button and the AD200Pro II sync, your devices will synchronize effortlessly, allowing you to focus on creativity and less on setup 5. Bi Color Modeling Lamp: The upgraded flash heads feature a brighter modeling lamp with adjustable brightness and color temperature, delivering up to 1400lx at 1M. Use the lamp to pre visualize lighting setups or as a portable LED light for continuous fill. The bi color design simulates effects like candlelight and sunsets Specification: Item Type: Photography Flash. Package List: 1 * Photography Flash