profoto a10 on-camera flash light for canon profoto produces a natural light with smooth fall-off smart connectivity with profoto app for ios / android built-in airx bluetooth sync technology comes with a hot shoe compatible with canon clean and easy user interface with large high-res display extremely fast flash recycling rechargeable lithium-ion battery flash head with 90-degree tilt and 360-degree rotation laser af-assist and led modeling light auto or manual zoom for flash and modeling light