It features a power-saving design using Bluetooth® Low Energy communication and supports starting and stopping video recording. ・Wireless: OM-1 Mark II, OM-1, OM-3, OM-5. ・Wired: OM-1 Mark II, OM-1, OM-5, E-M1X, E-M1 Mark III, E-M1 Mark II, E-M5 Mark III.
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