Compatibility with Olympus OM-D E-M1, E-M5 Mark II, E-M5, E-M10 Mark II, E-M10, PEN-F, E-PL8, E-PL7, E-PL6, E-PL5, E-PL3, E-PL2, E-P5, E-P3, EP-1, EP-2, E-PM2, E-PM1, E30, E100, E400, E410, E420, E450, E510, E520, E550, E600, E620, 510UZ, 550UZ, 560UZ, 565UZ, 570UZ, 590UZ, 810UZ, XZ-1,XZ-2, Stylus 1, Stylus 1s, SP-100EE, SH-60, SH-50, SH-1, SH-2, SZ-31MR, SZ-30MR, SZ-20, SZ-14, SZ-11, SZ-10, SH-21, SH-25. (NOT FIT Olympus OM-D E-M1X, E-M1 Mark II, E‑M1 Mark III,E-M5 Mark III,E-M10 Mark III) | Cable length: 120 CM. Shooting mode: single shooting, continous shooting, long exposure, BULB. Shutter control: support half-press, full-press, lock the shutter | Two stage control button behaves in the same way as your camera's shutter release, activating AF on a half press. The switch also features a lock allowing you to lock the shutter button down for long exposure times (BULB) or unattended continuous shooting | Take pictures without touching your camera, ideal for when you want to avoid causing vibrations. Helpful not only to suppress camera shake when shooting night views and fireworks, but also for self shooting | NOTE: NOT FIT Olympus E-M1 MARK II, E-M10 Mark III