B07Q6P9PMH Hahnel Modus 600 RT mkII for MCRO 4/3 Olympus/PANASONIC

Make sure this fitsby entering your model number.
Powered by an Extreme Li-Ion Battery
Powered by an Extreme Li-Ion Battery Fast recycle time of 1.5 sec (4x faster than AA power) Up to 600 shots at full power
Up to 1000 shots at 1/2 power Built-in 2.4GHz wireless receiver & transmitter Unique wireless connectivity
High performance 60GN at ISO 100, 200mm TTL, Manual & Multi Modes Firmware update via integrated USB
Quick-lock hot shoe Ultra-compact MD1 MK II USB powered charger