Product Description: Introducing the Profoto B1 500 AirTTL, a powerful and versatile studio flash unit designed for professional photographers seeking precision and control over their lighting setups. The B1 500 AirTTL combines advanced features with wireless functionality, allowing photographers to create stunning images with ease, whether in the studio or on location. Product Features: - Powerful 500Ws studio flash for ample lighting output - Built-in AirTTL technology for seamless integration with TTL metering systems - High-speed sync (HSS) capabilities for capturing fast-moving subjects with clarity - Adjustable power output from full to 1/256th power for precise control over light intensity - Fast recycling time of 0.1 to 1.9 seconds for uninterrupted shooting - Lightweight and portable design for easy transport and setup - Compatible with a wide range of Profoto light-shaping tools and accessories for creative lighting effects Condition: Used (Good condition) Product Information: - Brand: Profoto - Model: B1 500 AirTTL - Power Output: 500Ws - AirTTL: Yes - High-Speed Sync (HSS): Yes - Power Range: Full to 1/256th power - Recycling Time: 0.1 to 1.9 seconds - Compatibility: Profoto light-shaping tools and accessories What's Included: - Profoto B1 500 AirTTL studio flash unit - Power cable - Sync cable - Profoto camera bag The Profoto B1 500 AirTTL offers professional photographers the flexibility and control they need to achieve their desired lighting effects, making it a versatile and essential tool for any photography studio or on-location shoot.