You can also connect the included cable to OM Digital Solutions Micro Four Thirds machines3 that have a compatible remote cable terminal, such as the "OLYMPUS OM-D E-M1X" and OLYMPUS OM-D E-M1 Mark III. By doing so, it can also be used as a wired remote control. Compatible cameras Wireless: OM SYSTEM OM-1 Wired: OM SYSTEM OM-1, OM-D E-M1X, OM-D E-M1 Mark III, OM-D E-M1 Mark II, OM-D E- M5 Mark III Operation: ·Release: Yes ·Release lock: Yes ·Dial: OFF, still image, video, pairing· Connection with camera · Wireless: Bluetooth ver5.0 BLE?Power supply: 1 x CR2032? Dust and splash proof performance /Wireless: JISC0920/IEC60529 IP57 /Wired: JISC0920/IEC60529 IP51? Size: 84.5 (W) x 26.6 (H) x 15.9 (D) mm Weight: 29.3g (including batteries). Please contact me if you have any question about this item. You may be responsible for these charges in your country.