Easy to use - just plug and use
  Shutter release button with lock - for long exposures shooting and continuous shooting
  Halfway pressed button - for auto-focus and exposure metering
  Colour: Black
  Use this shutter release to avoid camera vibration and get sharper pictures. 
  It helps preventing vibration during long exposures (time-lapse photography), 
  Close-Up (Macro photography) or Continuous shooting.    
 Compatible with:
   Olympus OM-D E-M1, OM-D E-M5, OM-D E-M5 Mark II, OM-D E-M10
   Olympus E30, E100, E400, E410, E420, E450, E510, E520, E600, E620 
   Olympus E-P1, E-P2, E-P3, E-P5, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-PM1, E-PM2 
   Olympus SP-510UZ, SP-550UZ, SP-560UZ, SP-565UZ SP-570UZ, SP-590UZ, SP-610UZ, SP-620UZ, 
          SP-720UZ, SP-820UZ, SP-100EE
   Olympus SH-1, SH-2, SH-50, SH-60, SH-21, SH-25MR
   Olympus SZ-10, SZ-11, SZ-14, SZ-20, SZ-30MR, SZ-31MR
   Olympus XZ-1, XZ-2
   Olympus Stylus 1