CLEARANCE ITEM: 14-day customer return. Box is worn. Minor signs of use. Full warranty.

This hotshoe mounted transceiver unit works in tandem with Nissin Air i700 flash units, providing on-camera flash control for up to twenty one flashguns in three groups, from a distance of up to thirty metres. TTL exposureto +/-2EV, power and zoom may all be adjusted via the Commander Unit. This model is compatible with Canon cameras.