RM-UC1 Remote Switch Shutter Release cord for Olympus XZ-1, OM-D E-M1, OM-D E-M5, OM-D E-M10, Stylus 1, SZ-30MR, SZ-31MR, SP-510UZ, SP-550UZ, SP-560UZ, SP-565UZ, SP-570UZ, SP-590UZ Digital Camera Package includes: Remote Switch Shutter Release cord x 1 Two stage release button: Halfway pressing for autofocus,complete pressing takes the picture. Lock the button for long exposures or continuous shooting. The release button reacts fast and fine.