B07FPD3YF6 GODOX TT350O Mini 2.4G Wireless TTL Camera Flash Master & Slave Speedlite 1/8000s High Speed Sync for Olympus E-M10II E-M5II E-M1 E-PL8/7/6/5 E-P5/3 Pen-F for Panasonic DMC-GX85 DMC-G7 DMC-GF1

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?GN36 (m ISO 100, @105mm), Support with firmware upgrade.
?Fully support for Olympus & for Panasonic TTL camera flash. Workable as Master or Slave unit in a wireless flash group.
?With built-in 2.4GHz wireless remote system to support transmitting and receiving.
?Provided multiple functions, include manual flash, multi flash, HSS (up to 1/8000s), second curtain sync, FEC, etc.
?Easily achieve a correct flash exposure even in complex light-changing environments.