Profoto A1X AirTTL-S Studio Light - Sony

And it’s extremely easy to use. The user interface is large, clean and clear. Like all Profoto products, it’s intuitive to use and you don’t need to read a long instruction manual to understand how it works. AirTTL remote is also built in to the A1X. With AirTTL and HSS you create professional results fast and easy and with the remote you can seamless connect to other Profoto flashes and control them easily from the A1X.
Profoto A1X is not only an on-camera flash, it’s also very effective off-camera as a standalone unit. The A1X has its own Li-Ion high capacity exchangeable battery that lasts up to four times longer than AA batteries with no performance fade, and a facility to recharge quickly – so you can shoot for longer with confidence. And the A1X can keep up with you because it recycles four times faster than other on-camera solutions – that’s 1.0s at full power. Put simply, you’ll never miss a shot.