If your camera does not have a built in hot shoe this unit can be used by switching to Slave On Mode. This device Features four slave modes that allow it to work with cameras that fire their built-in-flash instantaneously  as well as cameras that have single or multiple flash red-eye reduction systems.InstructionsMount The Flash On The Accessory Shoe Of The Mounting Bracket (Supplied) And Attach Next To Your Digital Still Camera By Tightening The Knob, Or Simply Mount The Flash On The Mini Tripod (Supplied) Place On Any Flat Surface.FeaturesBuilt-In Digital Slave Ultra-light WeightFit All Digital Cameras With Flash Light Built-In Sturdy And Ultra Compact /Power SwitchMulti Angle Bounce Flash HeadAuto Pre-Flash SensorMounting FootAccessory ShoeBracketBracket Screw Battery Compartment Cover