UPC 840014193820

• Profoto B1 500 AirTTL Battery Powered Monolight Flash - Lithium-ion Battery for B1 500 AirTTL - Plastic Transport Cap for D1 Heads - Battery Charger 2.8A for B1 500 AirTTL - Bag XS for B1 500 AirTTL - Profoto Warranty - rofoto Air Remote TTL-S Transmitter for Sony Cameras - $50 Adorama Gift Card
• The B1's patent-pending technology fully integrates the flash head with your Canon camera. The integration is so complete that Profoto sometimes refers to the B1 as an "off-camera flash." The key to this control is the Air Remote TTL-C
• It has 8 frequency channels with 3 groups per channel and a range of up to 330' for TTL triggering. Each channel has power ratio capability of +/- 2 stops in TTL or +/- 9 stops in manual. Modeling light, shut-down of the unit and first or rear curtain exposure can also be selected
• The B1's Lithium-ion battery gives you up to 220 full power flashes and thousands of minimum power flashes on a 2-hour charge from the provided 2.8A multi-voltage charger. An optional 4.5A quick charger shortens that time to 1 hour
• In Normal Mode, which prioritizes color fidelity, the B1 500 AirTTL is capable of t0.5 flash durations of 1/11,000 sec. at minimum power, and 1/1,000 sec. at full power

The Profoto B1 500 AirTTL Battery Powered Monolight Flash makes it easier than ever to take the flash off your camera. With AirTTL you set the light in a flash. With battery power and a clever design with no cables or cords, you can take the B1 with you wherever you go and put it wherever you want. Add to that the power, speed and light shaping possibilities that Profoto lights are known for, and you have an off-camera flash that makes great light easy.The B1 has the same dense, durable polymer housing, integrated 77-degree reflector, built-in receiver compatible with Air transmitters and intuitive highly visible controls and display as the D1 but with two striking differences - battery power and TTL camera/flash integration. Photographers can set up their lights, slip the optional Air Remote TTL-C transmitter onto their camera's hot shoe without taking a reading and testing. Traditionally point-and-shoot would be a suspect term for a pro, but not if you're shooting back to back jobs.The key to this control is the Air Remote TTL-C transmitter for Canon DSLRS operating on 2.4GHz band width, the transmitter, really a controller, has 8 frequency channels and with 3 groups per channel and a range of up to 330ft. for TTL triggering and 1,000ft. for normal triggering. Each channel has power ratio capability of +/- 2 stops. The TTL-C and the B1 500 Air TTL have mini-USB connectors for firmware updates directly from Profoto's website. The head can be triggered by any